During a routine mission Kai was separated from the group.  Luckily you and the others were able to take down the villain. Kai being separated came in handy. 

When you and the others found Kai, he was cussing out some henchmen he had fought. Everyone gave him a bit of space while he did, because it had been a while since Kai yelled at someone or something. 

Upon getting back home Kai went to his room to rest. You and the others ate dinner and played video games before going to bed.

The next day everyone came out to train, but Kai's hand was black and there was a streak of white in his hair.

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