I got good gacha f2p btw

"Your half-brother stabbed you with a Soultaker sword. One of my subordinates rescued you," said my new father.

Taking a slight bow to him, I said, "I am sorry, but I don't remember anything.".

"There's no need for an apology for something you didn't do. I'll leave you alone to recover," he replied before leaving.

After he left, I observed my surroundings until I noticed something under my blanket. It was a vial containing a strange fluid whose color is changing periodically.

I covered myself with a blanket and examined it. Could it be an CYOA essence? I vaguely remember someone talking in a community forum about how they obtained the essence of home.

I had only read a little bit about it since I never received one, but they claimed most of them were overpowered.

The vial didn't contain any concrete proof of those essences, but it had nothing to lose, so I drank it.

Then, information flooded my mind. It was indeed an essence, but instead of giving me overpowering abilities, it gave me a gacha.

Gacha wasn't overpowering; it just required one crucial factor: luck.

My essence allowed me to choose how it manifested, and I went with a novel-like system.

The essence works really well like a system but lacks a way to show it. This is what it can do:

• It is possible to gain people, items, and powers from all fiction works.

• Other consumables increase powers, modify items' appearances, and change character personalities. One-time use only.

Each day, you earn 1 Gacha Point, or you can choose 10 rolls, but it will usually provide bad items like friend-point gachas.

• You need 3 Gacha points per roll.

• You can buy 100 Gacha Points monthly for 1 US dollar (or equivalent) per Gacha Point.

• You can buy in groups of 10 rolls, spend 30 GP and guarantee at least one good card will come.

• Or you can pay double, 60 GP for 10 rolls, for something specific to the world you are in.

• Sometimes, the rate-up banner will be shown, which uses 60 GP for 10 rolls from that specific universe.

That's good, but I don't have money right now. Vandal is dangerous. He can spot a lie with his experience. I have to survive. I don't think I can kill him; maybe we should sleep for 3 days and wait for the first roll.

I decided to lie down and sleep.

——

"Brother, you are weak; you can't even land a hit on me." My brother said as he plunged the sword into my heart.

"Now I know I wasn't scammed. Don't worry, brother, your soul will be in this sword. We will be together like in old times." With that, he walked away, leaving me wounded.

——

"Son, your dad left us both. Don't worry, I'll take good care of you," she said through tears.

"Mom, please don't cry." Who said that?

My body worked on its own, and I stole a glance at a young boy, around seven years old.

——

"Hiroto, I'm joining the yakuza. We can barely afford three meals a day since Mom passed away." My brother held me tightly until sleep overtook me.

——

"Hiroto, join the yakuza with me, leave this old dojo that grandpa built behind," he urged, reaching out his hand.

"No, I won't join you!" I declared. No, it was Hiroto who spoke.

"Hiroto, you're too soft. You'll regret this," my brother said before turning away.

"Takeo..." Hiroto whispered.

——

I jerked my body up. "What?" I yelled. Were those Hiroto's memories? I looked at the clock.

It was already the next day.

I got all of Hiroto's memories. Takeo Yamashiro is my brother. He wields the Soultaker sword. He's definitely Katana's brother-in-law, aka Tatsu Yamashiro, but why? In my memory, I'm 17 years old, while he's 24 years old. I have no family except my mother and brother.

Is that because of my existence? Maseo was never born.

I can't say anything. This isn't good for my habit of mumbling what I'm thinking. I don't know if Savage has a camera or a bug in this room.

I decided to eat the food to my left, which had a note telling me to eat it when I woke up.

"Well, let's sleep for now." I mutter lightly and continue to sleep.

————

I woke up at 7:00 a.m. Finally, I can roll once! I quickly used my points to summon.

[Kamen rider Gai's Card Deck]

God!!! This is something I want. Fortunately, the room still has a heart rate monitor.

After I transmigrated, my condition was already good, but Vandal still wanted to wait for my memories to return.

I immediately removed everything attached to me and pointed the card deck at the monitor. The V-buckle appeared on my waist.

"It really awakens my inner Chuunibyou," I said, posing like Kamen Rider Gai from Kamen Rider Ryuki.

"Henshin," I say, inserting the deck into my V-buckle. The three mirror images of the knight's armor with a rhinoceros helmet move around until they join my body.

I quickly use the monitor to enter the mirror world.

"Finally, I'm free," I murmur into my armor.

Kamen Rider Gai from the series Kamen Rider Ryuki is one of 13 riders invited to participate in a battle royale called the Rider Fight, where the winner will be granted anything they desire. Most of the riders in this series are based on knights.

Riders will make a contract with monsters in the Mirror World using a card called a Contract. The Contract involves riders drawing on their monsters' strength in exchange for feeding them the life force of the creatures they destroy.

The Mirror World is a space-time that exists on a different dimensional plane where only the Kamen Riders can safely live and is the home of the Mirror Monsters.

(AN: This one will be separate from Mirror Master's mirror world because that one already has residents, and there is another version with mirrors scattered throughout and connecting to each other. DC whyyyyyy )

This Mirror World differs from Mirror Master's Mirror World and Marvel's Mirror Dimension.

Anyone who is pulled into the Mirror World will disintegrate quickly just by being there.

"With Gacha, those monsters and this dimension can't hurt me."

"Well, what should I do to make money? Heist?" I plan how to make more money for Gacha.

--------------------

Here is a new chapter. Thanks again for the power stones and collections. Well, now I'm in my final year of high school, so it would be better if I updated once or twice a month with 10,000+ word chapters. However, I won't finish it because of my laziness.

So if I change from 10,000 words once or twice a chapter per month to 1 chapter (1,000–1,500 words) with 2-4 days per update, which is better?