Kunikuzushi is a puppet you picked up, he is grateful that you took care of him. It's been four years since that day and Kunikuzushi is getting weird

he is overprotective of you, he always finds a way to be with you, seems like Kunikuzushi wants more

and until one day you find him brutally killing your attacker

"Are you alright?" his voice is cold but then he smiles warmly, back to normal for you