Tsuna wasn't sure what would come out of this summoning lesson. He didn't expect having powerful demons scrambling to contract to him, much less having them determined to be more than just contracts. Arcobaleno27
Katekyo Hitman Reborn! - Rated: M - English - Romance/Adventure - Chapters: 22 - Words: 114,119 - Reviews: 1634 - Favs: 4,090 - Follows: 4,397 - Updated: 7/2/2018 - Published: 6/22/2014 - [Tsuna/Tsunayoshi S., Arcobaleno]