Rumours have been going around about the hell link and at first Nana doesn't really believe in rumours unless she sees it with her own eyes. Most of her friends or some of them believe even though they haven't tried it or seen it. That's all changed when one day she sees her little sister, Lizzy gets hurt. Even herself can't erase the pain that she has experienced in her life. That will probably embed while she's alive. She really hates seeing her suffer and she will do everything in her power to make her happy. Although seeing her with a guy does hurt her more. She knows harboring feelings for her sister is already wrong, but she can't stop herself for falling for her little sister. Of course, she doesn't want to confess to her since she knows after that everything will change. She's been keeping it for a long time. That day came when she was watching her sister suffer and she couldn't do anything to help her. She tried, but it was all useless. As she watched her like that for her it was already an endless pain. She doesn't have any other choices, so is to put so much hatred in her heart. What Nana will do about it?