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. 
I won't give in, never again
Ich lass nicht los,
ich geb nicht mehr auf!
No cederé nunca más.
J’abandonnerai pas
Je baisserai plus les bras
Non mi arrenderò, per nulla al mondo
Eu não vou desistir, nunca mais
Больше я никогда не сдамся, клянусь.