Vaccine Man

Conviértete en señor
Vaccine Man
Nombre: Vaccine Man
Resumen
Vaccine Man is a creature born due to the massive pollution released across the Earth by human beings. According to him, he was created as an incarnation of nature's wrath, meant to wipe out humanity and thus effectively vaccinate the earth against future infections. He is the first enemy faced by Saitama shown in OnePunch-Man.