sentences:  He attempts to take his revenge on the Mafia by taking over Mafia criminal Lancia's body and using him to wreak havoc.When his plan fails due to Tsuna's interference, he is once again imprisoned.However, later on in the series, after possessing the body of Kokuyo's Chrome Dokuro, he takes on a more supportive role for the series' main characters, though still prefers not to associate with them.