In this story, I couldn't fit in more than two categories and no more than two genres. So this should cover much
Crossover Categories:
Beastars (main catergory)
My Hero Academia (equally main category)
Kingdom Hearts (secondary yet important)
Seven Deadly Sins (in bits)
Fairy Tail (in possible bits)
Yugioh (for small details needed)
Genres:
Romance
Suspense
Adventure
Drama (possibly)
There might be one or more chapters that would involve SMUT or "lemons." So for the consideration of the readers that are sensitive to that, I will put those scenes in separate chapters so even you can skip freely to the next one. Other than that, I hope you all would enjoy this crossover story