Moon app is an instant, online messaging service app that was created and meant for lonely people like Julia. Those who needs comfort and hope, to ease the grief or trouble of having a heavy and a broken heart. For Julia, nothing is seems to be interesting about this app and thought that it is just a plain app where you could tell the moon bot about your feelings and confessions that you never told to anyone. But everything changed when she accidentally installed the app, and starts to get access into her life. There she meets this strange guy who hides behind the name 'Moon', where he has the power to grant ten wishes that anything could be, even killing someone. And she knows Moon is not just an ordinary type of bot but a more powerful, yet mean and arrogant one. A bot who will comfort and accompany her until he grants her 10th wish.