Yui begins to notice how different the Mukami's are from the Sakamaki's. The Mukami's go to school, however they won't let Yui go because the Sakamaki's also go there. They leave Azusa in the mansion to monitor Yui for the day. Azusa invites Yui to his room to show off his knife collection, but things get challenging for Yui when Azusa requests for her to let him cut her with one of his knives. Yui refuses, so he puts his knife in her hand and makes her cut him instead. Yui panics after cutting Azusa and tries to get help, only to end up getting cornered by him.