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. 
Somehow, in the past,
Al parecer, antiguamente,
nuestro jefe estuvo metido en el asunto.
De alguma forma, no passado,
Оказалось, что в прошлом