The first time Ienari watched as Tsunayoshi was shot by a bullet, he nearly lost it.
But then it had brought out Tsuna's flames, and suddenly he didn't have to worry anymore. Sure, okay, seeing his brother naked wasn't exactly on the top on his list of priorites (nor would it ever be for that matter) but everything was alright. He would probably ask Reborn what that bullet was and might try to steal one to examine it with Shoichi, but other than that Tsuna's flames unconciously assured his own that he was alright, there was nothing to worry about.
Ienari made sure to cover his brother with the jacket once it was over, though, fully intent on ignoring the unconcious form of Mochida Kensuke lying there. Tsuna accepted his jacket with a grateful smile.
Then he. Well. Ienari wasn't sure how to explain this but Tsunayoshi had somehow sneezed the bullet though it had clearly entered smack dab in the middle of his forehead. Reborn was good...
He still had a lot of explaining to do.
"So, Reborn-san. What was this about?" Tsuna smiled sweetly at Reborn who held the urge to shudder. They were heading home now, after being lectured by Hibari for a good long while.
"It's a Dying Will bullet. It enables the person to move past their limits in order to achieve their goal."
"It would have killed Tsuna if he didn't have a goal, wouldn't it?" Ienari's stare is blanker than ever.
Reborn smirked, and Leon was in his hand.
"Would you like to test it out?"
"Fuck no. And that's really stupid." Ienari huffs and continued walking. Tsuna nodded in consent.
"No kidding. Who would actually try to use something that would kill you instantly if certain criteria were unmet?" Tsuna grimaced.
Reborn carefully did not twitch from where he sat on Ienari's shoulder.