@ultigod10096 I have story idea based on arcade games & dungeon boss story is about making izuku as legendary player that he & his guild make dungeon/games impossible to beat where it takes many players around the world to do raid battle just to beat each boss. It splits to 2 part in order to reach the final boss aka izuku 100 floors of sky like aincard and 100 floors underground like tensura tempest layberinth.
Each boss their is npc that the guilds make or even the player from the guild become the boss.
Izuku player name is Yamikumo his character power based on solo leveling monarchs/rulers.
The guilds members characters from(Solo Leveling, HI3, HSR, Genshin, ZZZ, Wuwa, Xenoblade, Arknight, Nikke, Girl Frontline, PGR, Arknight, SAO x Accel World, Evangelion HI3, Nier Automata Nikke, Chainsaw man Nikke, Re Zero Nikke, Stellar Blade, Horizon Genshin, Fate Stay UBW HSR, FGO, Black Rock Shooter PGR, DMC PGR, Azur Lane, To Love Ru Azur Lane, Senran Kagura Azur Lane, Atelier Ryza Azur Lane, SSSS Azur Lane/Gridman Dynazenon Azur Lane, The Idolmaster Azur Lane, Dead or Alive Xtreme Venus Vacation Azur Lane, Hololive Azur Lane, Kizuna AI, Gamaha Azur Lane, Utawarerumono Azur Lane, Date A Live Spirit Pledge/DAL, Hyperdimension Neptunia DAL, Danmachi DAL, Bofuri DAL, Certain Index DAL, Shadow Garden, Shadow Garden Fire Force, Shadow Garden Re Zero, Shadow Garden Shangri La Frontier, Shadow Garden Hololive, Tensura Isekai Slime Memories, Konosuba Isekai Slime, The Idolmaster Million Live Isekai Memories, Overlord Isekai Memories, Frieren Isekai Memories & Hyperdimension Neptunia x Senran Kagura) (all the females member of guild is izuku harem)