Yandere Seven deadly sins x Female Bendy Oc

Luna is an ink demon who was created the Demon king to be Meliodas and Zeldris friend and bodyguard. Upon realizing how strong she actually was, she became a member of the commandments. But after Meliodas told her his plan, she helped him. She left the commandments and helped him seal the demon and goddess race and was with him when he formed the seven deadly sins. Now after being in hiding for ten years after they were framed, she's out of hiding and ready to leaned a hand. But the question is, how long will it take for her to notice their obsession with her? and when she does, what will she do?