1. Prolog

Murayama Yoshiki, he is a 6 year old boy whose ambition is to become the strongest man in the world. This ambition he got because this was the dream of his father who died before he was born in this world. Murayama's mother named Aoi Yoshiki, a sexy 27-year-old Milf tells that Murayama's father is a man who has ambitions to become the strongest man in the world.

Murayama's father is a pro hero who died because of the most dangerous villain attack in Japan. His mother told him that her husband had fought the most dangerous villain in Japan. In fact, they fought for 3 days and 3 nights and destroyed part of the city due to their fight. After the fight for 3 days and 3 nights, Murayama's father died not because he was killed by the villain. He died by suicide before the villain managed to kill him.

He committed suicide because he had a dangerous disease that he suffered for half his life. Before his death, he had said that instead of dying at the hands of a rotten person like that villain, he would rather die by his own hands. After all, he already knew that after this 3 days and 3 nights of fighting he would die of his illness. That's why he would rather die by suicide than be killed by that villain bastard.

That's why Murayama has the same ambition as his father because of hearing stories about his great father.

Murayama has 2 Quirks which is very rare.

First, he has the Quirk "Super Strength". This Quirk is the result of the DNA of his father who has this Quirk. Murayama can increase his body's strength, physique, endurance, stamina, speed, vision, and muscle mass to become many times stronger than normal humans.

Second, Murayama has a Quirk from his mother's DNA, which is named "Arsenal". This quirk can help Murayama to take out a weapon from the gate that appears if he activates it. He can take a weapon he has inside the gate. The condition is that Murayama must load weapons into the gate so that it can be used when he needs something. Uniquely, the only thing that can be put into the Quirk gate is weapons, other things can't be put inside.

Right now, he is being trained by his mother in the 2 sword style. He prefers to practice swordsmanship because his father used to also fight with swords. After all, his Quirk also supports Murayama to fight using weapons like Swords or Katana because he can draw weapons from his Quirk.

''Alright that's enough! We're done with practice this time!'' Said his mother finished training.

Murayama who heard this immediately protested to his mother because he had only been practicing sparring with his mother for 5 hours ''HAAAAA??!!!! Come on mom, we just sparred for 5 hours! I can still fight you all day more!'' He said in a heavy tone.

Hearing his son's complaint, Aoi immediately smiled pervertedly and said ''First kiss mom here, then we'll continue the sparring!'' While pointing at her soft lips.

Hearing that, Murayama's face became so grim that the veins on his forehead were visible ''don't play with me you perverted mother!!!!'' He shouted while emitting a terrifying aura on his body.

Aoi just laughed seeing his son emitting a very dense killing aura. She walked up to her son then flicked his forehead and said ''It's better to rest first so that tomorrow you can return to training in top condition!'' Then She left, leaving Murayama still holding his kendo stick.

Seeing his mother ignoring his request, Murayama gripped the kendo stick so tightly that the kendo stick he was holding broke in two because of Murayama's strong grip. He clicked his tongue and took off his training clothes and left the practice room. He decided to go take a shower to wash off his body sweat after sparring with his mother.

A few moments later, Aoi who saw her son taking a bath immediately went inside and took a bath with her son. Seeing his mother enter the bathroom, Murayama just ignored her with a relaxed face and continued to soak in the water.

"Mu-Chan!!! Can mommy take a shower with you~?" Say Aoi in a soft tone.

Murayama just looked at his mother with a lazy look and then ignored her. He didn't really care what his mother would do. His only thought was how to get stronger.

Seeing her son ignoring her, Aoi immediately took off the towel covering her sexy milf body and took a bath while hugging Murayama's warm body.

"Nee nee, Mu-chan~! Would you like it if mama gave service to your body~?" She said while licking Murayama's ear.

Murayama replied in a lazy tone "Mama, if you're horny, you better use that toy dick in your room" He immediately got up and took his towel and left his mother in the bathroom.