Forgotten Truth (KHR Tsuna fanfic)

*SEQUEL TO MASKED TRUTH On a fateful day Tsuna had met an unconscious boy who looked exactly like him. It was found out that this boy was Sawada Tsunayoshi's parallel self. Temporary called Revano, the teen was a genius, smart, excels in combat, and as told by Fuura the ranking prince was the greatest mafia hacker. Th...