Mukuro couldn't believe it, he was numb when he received the news. Why oh why did his precious Tsunayoshi refuse to let him come and protect him? Now his little rabbit was dead, sure he joked about killing Tsuna and taking over his body but he wouldn't actually harm his fluffy lover, he cared for him too much to do that.

Mukuro was in a daze for nearly a week before Chrome managed to snap him out of it though he didn't react like everyone thought he would he was in denial instead of completely furious. He kept on going around asking when his precious Tsunayoshi would be back from his mission and no one wanted to incur his wrath by making him accept the fact that Tsuna was dead.

Mukuro was content to continue life denying that his little rabbit had died but that was stopped when the 14 year old version suddenly appeared in his lovers coffin. Of course he avoided the younger Tsuna like the plague and once the younger generation had left after defeating Byakuran he finally broke down crying onto the shoulder Chrome offered him and sobbing silently.

Original ending

Mukuro was in a daze for nearly a week before Chrome managed to snap him out of it but of course that meant the rage and anger he felt was going to be unleashed mercilessly on his enemies.

But Mukuro wasn't just furious he was seething. Someone had dared to kill what was his well he'd show them what happens when you destroy something he cares about. He'd make sure that their death isn't nearly as painless as the one his little bunny had.