How it all started

Jillian is an average Yandere girl who has two split personalities. One part of Jillian is sweet and a kind girl but the other part of Jillian is a girl that kills for anyone or anything that is in her way.

Sasuke Sarutobi Jillian's friend and first love and a ninja knows her secret.

So Jillian and Sasuke then forms a contract that Sasuke is her ninja servant as she is his mistress but also hides the feelings he have for Jillian when they became friends.

Will Sasuke confess his feelings for his Yandere girl or leave her with blood lust for killing others?