The D.n.a Of Eros (kaiki Eroero D.n.a)

Ebihara Hinano is a cute girl who hasn't talked to her stepbrother in more than a month. His name is Hiroshi and he works as a doctor who most recently explored the DNA o a cockroach. However, after a job gone wrong, he went missing so naturally, everyone got worried about this. Let's see if she finds him!