[Anime Crossover] Boss, Please Spare Me!

[A story about a tsundere boy being doted on by all the major bosses] Charles's parents and relatives die tragically in a great fire. From then on, the proud noble is branded and reduced to a commoner. He wants revenge. He wants everyone who ever hurt him to join him in hell! So he makes a contract with a demon, follows its orders to obtain seven magical artifacts, and releases a captive beast to become his henchman, destroying anyone he wants gone! Anime featured: Diabolik Lovers, Brothers Conflict, Fate 1. The characters are wildly out of character. Proceed with caution if that's not your thing. 2. This is a lighthearted story, so please don't nitpick the details. Theme: Follow the light and find something wonderful.