sentences:  Some time later, Tsuna receives the Vongola Ring halves from Dino.and after receiving the "Ring of the Sky", Tsuna undergoes training yet again with Reborn for his oncoming battle against the Varia, who intend on making their boss, Xanxus, the next Vongola boss; Ultimately, Tsuna must battle Xanxus for the right to hold the Ring of the Sky.On the day of the battle, Tsuna's family take a 4-3 lead, but then Xanxus accuses Tsuna for the "assassination" of the 9th boss; all the while, the 9th boss is alive but concealed within an opponent from Tsuna.