What if the devil named Lucifer got bored and goes out of his kingdom? He went to the mortal world to give mischief and problems to the humans. The desperation and sufferings of the people are his happiness. Not until he meet the girl named Shairelyn. Luci found the innocent lady interesting and different. It happened that Shaire doesn't know the words giving up and failure. He is frustrated about the girl's unusual behavior so, he decided to show himself. "Is it true that you are the devil named Lucifer?" Shaire asked. Curiosity is in her voice. "Yes, I am. The famous King of the underworld is standing right in front of you. You are a very lucky mortal." he said. "B-But where is your tail? I thought that you have horns and painted red." the girl amused. "Where the f*ck did you get that disgusting description about me?!" Luci snarled horrified. Do you remember the saying that Lucifer is once an angel and the most beautiful creature in heaven? Well, that is absolutely true. The man standing in front of Shaire is not the devil that everyone's talking about that is painted red with a tail and two horns. She is now looking to the most hottest and handsome creature in the entire universe. Will they end up being together? What happened if a Demon falls in love with a mortal girl.