What is the reason for Haruka Mizusawa to fight? What is the reason to protect Mizuki Mizusawa? Isn't it just hurting others? Is it an instinct and is there a real objective for this? To know the answers for this, Haruka visits Nozama Pharmacy to meet his mother Reika Mizusawa. Meanwhile, a dormant enemy awakens and begins its hunt..—Sergey A.