Vongola Rain Guardian

[Feels terrible because not only did he get sucked back here in the middles of a fight against blackspell of which Tsuna and Gokudera (the younger) know nothing but he has also managed to lose his temper and damage his relationship with Hayato.

Pulls out a smoke lights it and draws a breathe slowly the smoke filling his lungs and he could almost imagine a time when they were together before Tsuna's death and everything went to hell]

Where did I go wrong?

So much for being a born hitman....eh Reborn-san?