Season 1

Sun and Nuea are dating, but Sun realizes that something is wrong with his 'physiology', so he quickly confides in his friend Third, who takes out a soap with magical effects and asks him to use it when taking a bath. S…

Sun and Nuea use a 'special method' to undo the soul swap, but the troubles don't seem to be over. Sun's physical problems still bother him, making him feel inferior, and Nuea faints again and accidentally returns to Su…

Sun and Nuea find out that if they continue to exchange bodies every 7 days, they won't be able to return to their original bodies after 49 days. In order to break the spell, the two of them and Third investigate the ma…

Sun and Nuea are gradually adapting to the life of soul-swapping, but the challenges continue to pile up. Just as the two of them reach their limit of their own respective challenges, they realize that the situation mig…

Sun and Nuea’s feelings deepen day by day, but the stress of not being in their own bodies builds. Nuea goes to a nightclub with friends to relax, but this causes tension in the relationship. However, after waking up, t…

As their souls continue to swap, Sun and Nuea decide to devote themselves to playing each other well, hiding their identities from being discovered while finding a way to crack the mystery. They go to work, attend meeti…