It has only been a month since Reborn had barged into Tsunayoshi Sawada's home and declared him as the next boss of the most famous and notorious mafia family, The Vongola Famiglia. His life had been a complete roller coaster, nonetheless, he liked those moments, even if he doesn't want to admit it himself but his life became an even more of a chaos to be introduced to his Right hand man's twin sister. Will he survive this roller coaster ride? Or will she survive the life she was thrown into?