Since forever, ghosts have been on Earth. They only stay on this world to see their family, people close to them, or they just not ready to die. Some of them never leave, and they stay all by themselves, watching the ones they love leaving, but not coming next to them. 

Not many can see them. Some people have the ability to see the ghosts around them, or even talk with them. They can help the ghosts find peace and leave everything behind. But not all of them want to.

For Taehyun, being a ghost wasn't what he wanted. He just remembers that one day he woke up in a different place than his room, and nobody could see him. He tried so hard to accept the fact that he was dead, but he couldn't. 

He needs help.

For you, life wasn't your favorite thing. Yes, you were happy to be alive, to have a house, to have a family, but this all you have. Friends, you couldn't count on them. School, more like hell. The only people oyu could talk with, were your family, and the ghosts. You could see them, and they were always there, around you. But still, life for you.

You need help.