Ryu Natsume is a unique member of The Cat’s Whiskers. He doesn’t experience trap reactions when using phantometal and his past is wrapped in mystery. One day, Ryu finds a kitten and brings it home. 
He suddenly threw up some milk
and now he's like this...
De repente ele vomitou o
leite e agora está assim...
Его стошнило молоком, теперь мучается.