Ghosts really exist!

For the past few days, Seongwon has been plagued by relentless headaches with no apparent cause. One thing is certain, this isn't something a hospital can cure. Desperate for answers, he seeks out Nuri, an upperclassman rumored to be the son of a shaman, and begs him for help. Thanks to Nuri, Seongwon's mysterious affliction is finally resolved... or so he thinks. Before long, a ghost who has fallen head over heels for Seongwon begins haunting him instead. Hoping to grow closer to Nuri, Seongwon agrees to look after the mischievous spirit, Mari, and the two soon find themselves spending more and more time together. A heartwarming supernatural romance between a man haunted by ghosts and the only man who can see them!