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. 
Yesterday's enemies are today's allies.
Feinde von gestern sind Freunde von heute!
Tus enemigos ayer, hoy pueden ser
tus amigos. Sean mis amigos ahora mismo.
Les ennemis d’hier sont les amis
d’aujourd’hui. On va devenir potes.
I nemici di ieri sono gli alleati di oggi! 
Quindi ora diventerete amiconi di Ryu!
O inimigo de ontem é o aliado de hoje.
Вы должны со мной подружиться.