Rhea Shadera is a normal girl in a normal school with a normal life, until she meets Tsunayoshi Sawada, the Tenth boss of the Vongola.
With his help, she pulls together her family, to become the Undicesimo of the Vongola.
Roxas was a Nobody, a person who was never meant to exist, someone whose destiny was to fade into nothingness. Well, that was meant to be his destiny, until a voice came asking for his help, and when Roxas accepted a whole new journey opens up to him.