Perennial
パレニアル
A girl named Matsuri acts on violent impulses, killing others, while her father, the mayor, conceals her actions. Momose, a detective, is both the object of her affection and the son of someone she has killed. Unaware of this connection, he has evaded several of her attempts to stop him as he investigates the case. The story explores whether he will ultimately uncover the truth behind the crimes.