Crossover: The Hostage Prince Is Sitting on the Demon King's Throne

Western fantasy game AU Late at night, the Demon King descended upon the largest human kingdom on the Shell Continent, the Kingdom of Vongola. He took the kingdom's heir, Prince Tsuna. To save the prince, you, the hero, decide to travel to the Demon King's castle. Outside the royal city, you meet a young amnesiac named Tsuna and a sleeping elf he calls his "teacher." Together, you set out on a journey. At last, you and your companions arrive at the Demon King's castle. A black-clad steward standing beside the empty throne bows and congratulates you. Your companion Tsuna steps forward and takes a seat on the throne. Choose: [Fight/Run] The story will probably include: Gokudera, a mage skilled in fire magic Takeshi, a half-shark who can't use magic but is very good with a sword Hibari, a mysterious man whose skills attack both enemies and allies indiscriminately Mukuro, a plant spirit from the Enchanted Forest, and the girl Chrome whom he picked up Ryohei, a priest sent by the Western Church who can't use holy magic and can only exorcise through physical force Lambo, a beastman prince cursed to never grow up *Second-person game format *Centered on 27 *The Demon King, the prince, and the amnesiac hero's companions are all 27. Theme: Working together for world peace.