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...
What do you hope to achieve 
by joining the humans' society?
ما الّذي تأمل تحقيقه بانضمامك 
إلى مجتمع بشريّ؟
Was versprichst du dir davon,
in menschlicher Gesellschaft zu sein?
¿Qué intentas conseguir
en la sociedad humana?
¿Qué intentas conseguir
en la sociedad humana?
Pourquoi vous mêlez-vous
aux humains ?
Cosa pensi di fare mimetizzandoti tra gli umani?
O que pretende fazer enquanto
se mistura aos humanos?
И зачем же ты проник в людское общество?