[Reborn!] The Reckless Mary Sue

Fifteen-year-old Sawada Tsunayoshi was replaced. His companions, his family, his glory, everything that belonged to him was replaced by 'her.' Who still remembers who their Tenth was, the head of the Vongola family? Eighteen-year-old Sawada Tsunayoshi lived an ordinary life as an ordinary college student. But one day, Byakuran sent him to the future, to a twisted world ten years ahead. The future ten years from now had been twisted by a Mary Sue and was on the verge of collapse. Byakuran could only send Sawada Tsunayoshi back to save the world once again. All27. Everyone in the future dotes on Tsuna so much that they can't bear to let him get even the slightest scratch. Everyone has a dark side, but they dare not show it in front of Tsuna. Author's Note: The characters in this story are seriously out of character. If you can't accept that, please don't read. I love everyone in Katekyo Hitman Reborn!, so this is just a novel. I hope no one says they hate any of the characters. After all, the Katekyo Hitman Reborn! anime is wonderful.