You Asked Me to Design a Dungeon, So I Made an Onmyoji Game?

Synopsis: Now that world peace has been achieved, the demons are getting into business too. They go to great lengths to drain humanity's wallets by any means necessary. As a Demon Lord's heir, Jiang Xia needs to design a dungeon before coming of age, one that can harvest human wealth and help him establish himself in the demon world. As a transmigrator, he has no clue where to start. But then he checks out someone else's dungeon and suddenly gets it. Isn't this just a video game? If that's how it's going to be, then with my extensive gaming experience, it's time to show what I can do! Hit game after hit game rolls off Jiang Xia's hands: Onmyoji, Arknights, League of Legends... And just like that, Jiang Xia gives players in another world a little taste of the Blue Star experience!