An Oh My Ghost AU. Mina, a kpop idol struggling to cope with her newfound fame, accidentally becomes possessed by the ghost Sana, whose unfinished business on Earth is to hook up with someone who has extremely rare, positive energy. To Sana's dismay, she becomes trapped in Mina's body. However, that might not be such a bad thing. Nayeon, one of the managers of Mina's girl group, might be exactly that person Sana is looking for to help her move on from this world.