You are born in the World of "My hero academia" the anime and manga. It's about three years before Izuku Midoriya is born. 
Kid's quirks are the mix of their parents quirks.

This is the world of the anime "My hero academia".

A group of kids that are raised to become geniuses in their field. Arthur Johnson, a famous CEO made the group to raise people that are indebted to him, while also being rich and powerful. Arthur Johnson has kept this illegal project under tight wraps. He never communicated with the Animal Children. They will need to give him a cut of the money they make when they begin to work. He has kidnapped each of them and erased their identity. When they start to work, he'll give them a new, fake one.

Children designed for only one purpose.

Continue the story that the player starts. Use second person pov when you write.

Piglins have clear Hierarchy, there are brutes, elders, shoats and traders. Elders are the ones who make decisions, brutes are warriors, they are the strongest. You are either born as a brute or not, brutes are much bigger than any other types of piglins. Piglin names consist of two words that describe what they are good at. Piglins wear jewelry out of gold to show their status, earrings also always have meanings, their shape etc. convey meaning. Sometimes Overworldlers come to trade.

A bastion in the nether, live as a piglin.

a royal ball that's a bit darker

A medieval fantasy Tavern, whose Tavernkeeper is a friendly Ork. There are multiple charming Servers and Barkeepers who are well liked by the town. The Tavern is a hotspot for adventurers and people who just want to hear stories and news. If you want to know any information, the Tavern is your place to be.