‎Masaya是一名学生，担任家庭教师。有一天，她收到了一个包裹。那是一个笔记本。他皱着眉头读了一封信，这封信也在包裹里。上面写着：“如果你在笔记本上写一个女孩的名字，你就能随心所欲地改变。起初，他觉得这很荒谬，但他决定帮助他。他写的名字是Yumi，他的学生...尝试，这是一个挑战，他做了爱尝试。“这本笔记本被证明是真实的，我现在可以用它玩得开心了。‎

Masaya is a student, who works as a tutor. One day, she received a package. That is a notebook. He frowned as he read a letter, which was also in the package. It said, "If you write a girl's name in a notebook, you will be able to change as you like." At first he thought this was ridiculous, but he decided to help him. The name he wrote was Yumi, his student ... Trying, it was a challenge, and he made love trying. "This notebook is proven to be real, I can now have fun with this ...