Two nobles, Regis and Seira, arrive at Ye Ran High School as part of their investigation into a series of incidents in Japan. Raizel and Frankenstein conceal their identities when they interact with the duo, but Regis and Seira realize that M-21 is a modified human and grow wary of him. Meanwhile, Tashiro is caught up in another fight with street punks on his way home from school...
I will protect this house and my master.
.سأحمي هذا البيت ومولاي
Ich werde dieses Haus
und meinen Herrn beschützen.
Soy el protector de mi amo y su hogar.
Soy el protector de mi amo y su hogar.
Je protégerai
cette maison et le maître.
Sarò io a proteggere questa casa e il mio padrone.
Eu vou proteger essa casa e o mestre.
И дом, и господина должен 
защитить я сам.