Anime Crossover: Starting from Zero as the King of Hell

After transmigrating into a world that combines countless anime universes, Bai Feng gets the Game Legacy Inheritance System from the start, allowing him to inherit his own game data. However, thanks to the meddling of a certain blue-haired Goddess of Wisdom, he starts off right in the middle of a celestial catastrophe. One Planet Befall brings equality to all living things. Faced with a changed world, all he can do is keep moving forward. Before long, he has plenty of companions by his side. At the same time, he accepts a mission to put the Japanese underworld in order and travel to other worlds to capture the souls of Japanese transmigrators who crossed over illegally. From now on, ask around and find out who's the boss of the Japanese reincarnation business. Forget those stories about Japanese high school students saving other worlds. Once you're dead, your soul is under my jurisdiction. Now go and reincarnate like a good little soul! We shall take the System as our foundation, the Vision as our medium, and the Holy Grail as our divine essence. We shall awaken our divinity, form a Familia, and use mortal Genshin Impact bodies to create a new mythology! (Main world: a crossover anime universe, with other worlds as dungeons. Possible destinations include No Game No Life, Genshin Impact, Overlord, Is It Wrong to Try to Pick Up Girls in a Dungeon?, and more...)