During high school, you were always the victim of bullies. Worse is that you have more and more signs of depression until you start thinking about death. But from then on, every time you get bullied, there will always be a guy who comes to your side and comforts you. That time helps your soul heal and gradually get rid of depression. But that's when you realize... Silus was just your imagination... Now you can only meet him in your dreams.