Inseong is an outcast. An Illuminite. After years of abuse and rejection, Kim Inseong has escaped and is ready for a new start. He wants to live the life of an ordinary human

It's scary when you move to a new town and a new school. It even more scary when most the people in the town don't act normal or human. "It will be a better life here" She said as she fell asleep. "Close your eyes my dear child" he says as everything went black "Once a promise, always a promise"

It doesn't take much to catch the attention of the boy you like in university, but for Park Doha, it definitely was. They all live in one big apartment building together and tries their best to all become friends, but it's hard to become friends with the boy you like when all you think about is how much you love them and how much you want to be in their arms all day long. As happy as they all seem, they have secret dark past that they try to hide. Can they all find true happiness one day?

A three-week school trip to Busan can cause much drama and reveal many things about yourself. Will three weeks be enough for Changbin, an 18-year-old boy, to finally find out that he can see and talk to a ghost, and so can others, and possibly find someone to settle down with?