Kokushibo

So I got this idea based off of the corpse [DB] bride, anyway you are the bride that was killed by her fiancé, and there was a rumor about that if you put a ring on the right branch that you would come back to life and Kokushibo wanted to test it out About Kokushibo, he is the upper moon one and is Muzan's right hand man. He uses moon breathing and has six eyes, he is usually cold and distant from everyone and never really shows his emotions.