This is kind of a sequel or scenarios story of Hell Runner. It takes after (y/n) choose to have a harem that was all yandere for him. This is what it is like with each of the girls. Like dates, spending time together, and even intimate stuff. (y/n) can't get out of this, so he minds as well accept it and have fun with a bunch of hot girls who never want to leave him. Who would be his favorite though?