A chaotic situation...

(3rd Person Pov) 

Police siren's blared all around the city of Musutafu as they rushed to the restaurant that was just attacked. The number of police vehicle's, as well as the fact that several heroes were rushing towards the location of the explosion aroused the curiosity of the civilians who began heading to the sight of the explosion as well.

Meanwhile at the restaurant, Rimuru sighed in annoyance as he pondered to himself.

Rimuru: 'What's the easiest way out of this situation? Ah! I'm such a dumbass. Whilst other forms of magecraft might be weaker than my projection and reinforcement, that doesn't mean I can't use them! And with all the various caster weapons in my Reality Marble, what kind of idiot would I be not to use their knowledge?!'

Rimuru proceeded to use hypnosis magecraft to alter the memories of everyone except All Might which he used more of a mid tier suggestion magecraft as he wasn't completely confident in hypnotising All Might. Rimuru gazed into All Might's dull blue eye's as he let out a relieved sigh before turning to spirit form and dismissing all the shields he projected as he loudly declared. 

Rimuru: "I was never here! All Might took down the villains by himself, and one of them somehow got sliced into bits when the timer that was stuck to his chest hit Zero. None of you will remember me, and all the pictures you took of me delete it right now!" 

Rimuru looked around the building glad that there didn't seem to be any security camera's as he watched everyone of the civilians take out their phones and began deleting the pictures.

Before he heard the loud blaring noises of police siren's that seemed to bring All Might out of his trance as he blinked in confusion and Rimuru phased through the wall in his spirit form and ran away.

And at the same time he ran away from the restaurant, the police rushed in shocked and horrified at the sight of the dismembered corpse as well as the hero Kamui Woods, as well as death Arm's.

All Might: "Ah. Officers, I'd like to ask you to take these villains away."

One of the commanding officers frowned as he questioned All Might. 

Commander Officer: "All Might. Do you perhaps have any idea how did the villain end up like that?"

All Might glanced at the diced moose man with a slight perplexed look, before he took notice of what looked like a timer as he spoke. 

All Might: "If I'm not wrong, the villain had something that looked like a bomb attached to his chest as well as a timer that had hit Zero by the time I took notice of it. Then this happend to him."

The commanding officer didn't look convinced as he inspected the corpse.

Commander Officer: "One of you bring me the latex gloves. Something isn't right about this entire situation."

All Might: "What do you mean? I clearly remember coming in and defeating the villain's. Then I noticed him squirming, so I ripped off his hoodie to see what looked like a bomb vest that had a timer which reached zero by the time I ripped off his hoodie. Then this was the aftermath."

CO: "Is that so? But there are several problems with that. The first being that these cuts were extremely clean. So a sharp blade was used to turn this villain into diced up meat. Then the next problem. All around the ground are grenade shells, and dynamite stick's. I doubt there's any kind of grenades or dynamite sticks that causes such clean cuts. And lastly, your expression earlier. You looked perplexed upon witnessing the corpse, before you suddenly seemed to 'Remember' what had happend that turned the villain into someone's dinner. I'm sorry to say this All Might, but you might have had your memories manipulated by someone to take the blame for what they did."

Kamui Woods and Death Arms who were silent during the officer's explanation frowned at the notion that there is someone who can manipulate the memories of someone like All Might.

Kamui Wood's: "It seems like we might have a very troublesome villain to find."

CO: "I don't recommend you both to bother searching for the individual who did this. With a quirk as frustrating to deal with such as memory Manipulation, and with no understanding of the conditions needed to activate their abilities, how many people's memory can they alter, it's range of usage. There's simply too many unknown factors about the individual that it's better to remain vigilant of your surroundings whilst continuing your hero work."

Death Arms: "Tch! Doesn't this place have any camera's?" 

CO: "I'm afraid not. It's quite obvious that running away became easier for them due to the lack of security camera's."

As the officer continued explaining the situation, All Might frowned clutching his head as he felt like the answer for who manipulated his memories on the tip of his tounge, but he just couldn't grasp their identity. Ultimately, he sighed before speaking. 

All Might: "Never mind that. For now, please check up on the civilians. I will retire for the day in the hopes of remembering something."

CO: "Don't be too upset in the off chance you don't remember anything. However, from what I've witnessed of most mind manipulating quirks, they tend to be easily broken by a strong enough will. The suspect must have caught you off guard if you cannot remember, but I'm sure when your minds fully rested, you should be able to remember everything.

And finally, thank you for your service All Might. Your presence has helped keep Japan's crime rate at an all time low. And whilst we're all thankful for it, please make sure you get some rest and not push yourself too much. You may be strong, but your still human. Your age will catch up to you soon enough, and you won't be able to perform as you once did if you continue pushing yourself."

All Might: "Thank you. I'll take your advice to heart. I'll be taking my leave for now."

As All Might jumped into the sky dissappearing from their sights, the Commanding Officer wore the latex gloves as he barked out order's to inspect the place for fingerprints, or any kind of clues against the perpetrator. 

-(Scene Break!)-

Rimuru sighed tiredly in his spirit form as he stood infront of the beach watching Midoriya cleaning up the beach without All Might. He manifested himself out of his spirit form before approaching Izuku as he called out to the boy. 

Rimuru: "Oi! Midoriya-Kun!" 

Midoriya paused his exercises for a second as he looked at the approaching Rimuru before he remembered what had happened the forts time they met as he rushed over to Rimuru and apologised. 

Midoriya: "Rimuru-San, I'm so sorry for accusing you of being a villain the first time we met."

Before the boy could continue rambling on, Rimuru shook him as he spoke. 

Rimuru: "Hey man, it's alright. I'm not offended in anyway, since I was the one who wasn't clear in the first place. But moving on, I see you are still working out even without Yagi-San?" 

Midoriya: "Yeah. He hasn't appeared at all today, so I assumed he might have been too tired from his work."

Rimuru: "Then, I'll watch over your training for today if that's alright with you."

Midoriya: "I'm fine with that. Since you taught me to breathe through my nose, I've been able to exercise longer than before."

Rimuru: "That's great to hear. Then no more chatting, drink your water and continue collecting trash!" 

Midoriya: "Yes!" 

Rimuru continued watching over the Green Head before he finished up for the day as Rimuru projected a towel and handed it to Midoriya who accepted it and began wiping his body from the sweat as he sat on the ground infront of Rimuru and he questioned. 

Midoriya: "Rimuru-San. Do you think I can ask you a few questions?" 

Rimuru: "Of course you can. But your answer may or may not be answered depending on if I feel like it's too personal."

Midoriya: "That's fine. My first question is why did you looked so irritated when asked if you were a hero or not?" 

Rimuru: "I was waiting for the results of my Hero license. Not the trial ones you get, but the proper one's after your two years with the trial ones. And your question reminded me of the stress of waiting on my license being approved."

Rimuru lied as naturally as he breathed as Midoriya nodded in understanding before apologising which Rimuru dismissed it with a casual wave as Midoriya continued. 

Midoriya: "Next question, why do you wear a mask?" 

Rimuru placed his hand upon the mask as he realised that he was still wearing it as he replied. 

Rimuru: "Well, it's because I'm just that gorgeous, that I gotta wear a mask."

Midoriya: "Really? Do you mind if I get a look?" 

Rimuru: "No way. What if you fall in love with me? Things are gonna get very awkward then. Its not like I have any issues if your gay, I'm just not fond of everyone wanting to penetrate my ass."

Midoriya: "Wah?!" 

Izuku blushed at Rimuru's word's eliciting an amused chuckle from the blue head as he spoke. 

Rimuru: "Believe it or not, back in highschool, I was confessed to by everyone in the highschool. Both students and teachers, as well as boys and girls because of my looks."

Midoriya: "WOAH! Is that why you wear a mask?" 

Rimuru: "Yup."

Midoriya: "I see. Then this is my last question. What is your quirk?" 

Rimuru: "Ehh. Why not. Watch closely alright?" 

Midoriya nodded his head enthusiastically as he watched Rimuru raised both his hands infront of Midoriya before Rimuru muttered. 

Rimuru: "Trace On."

With the mental trigger of his friends smiling with him, a pair of beautiful Chinese Dao Swords manifested themselves into reality as Midoriya looked on in awe. 

Midoriya: "What did you just do?" 

Rimuru: "My ability is to create objects. From swords, to shields. To even guns and grenades. I can make them all. But of course, to make them, I use up energy."

Midoriya: "Are they real?" 

Rimuru: "Try holding them for yourselves."

Midoriya gripped the blades hilt with slight difficulty as he noted how heavy they were. 

Midoriya: "These blades are alot heavier than they look."

Rimuru: "Of course they are. All blades tend to look light, but don't forget, they are still made of steel."

Midoriya's eyes sparkled in curiosity studying the blade's as he spoke. 

Midoriya: "Can you actually create anything?" 

Rimuru: "Only if I've seen it before."

Midoriya: "What a truly increadible quirk you have!" 

Rimuru nodded his head proudly as he dismissed the blades surprising Midoriya as Rimuru explained. 

Rimuru: "The items I create can be dismissed if I wanted to. That way no one can use them against others."

Midoriya: "WOAH! That's so cool!" 

Rimuru: "Alright kid. Off you go back home already. It's getting late afterall."

Midoriya blinked as he took a look at his phone before panicking as he bid Rimuru farewell and rushed home as Rimuru stretched his body slightly and released a satisfied sigh. As he prepared to leave as well. However... 

(Boom!) 

Rimuru raised his palm to block the fist that struck him and sent him flying towards the beaches ocean as he landed on the top of th water gracefully as he saw an angry All Might glaring at him and spoke. 

All Might: "Young Rimuru. I'll only ask you once. Did you manipulate my memories?!" 

Rimuru: "Not possible. I don't have any quirks that involves memory Manipulation."

All Might: "Lies!" 

(Boom!) 

All Might cratered the sand beneath him and rushed towards Rimuru who sighed in irritation as he spoke. 

Rimuru: "My Hero license litteral sa-" 

Rimuru's words were cut off as he stopped All Mights fist with the palm of his hand and looked at All Might through his mask as he spoke in frustration. 

Rimuru: "I told you! I didn't do it!" 

Rimuru threw All Might farther ahead from the beach as All Might floated above the water before rushing him once more as he clenched his fist and cocked it backwards and so did Rimuru as the two fists collided, the oceans waves parted beneath them...

(Boom!)

-(Scene End!)-