Crossover Anime: Starting with Destroying Kengan

Yato Igarashi: "I owe my current strength entirely to my own hard work. People say I am the strongest fighting genius in history, the strongest creature, and the strongest man on Earth. However, behind these three 'powerful' titles lies my endless dedication. I am a genius who works hard and never backs down in the face of difficulties. You are indeed stronger than me, but I am constantly evolving... Deep Blue, give me some points!"……(This is a crossover anime world that blends many familiar slice-of-life anime, telling the story of how an incredibly powerful man completely changes the style of youth romance anime. It mainly focuses on Kengan 1 and 2, and does not involve other fighting anime such as Baki and Kenichi: The Mightiest Disciple for the time being...)