— Han Jisung

Today is a night like any other for Minho. He's sitting on the couch in his living room, waiting for someone to knock on the door asking to spend the night. It's been his daily routine for weeks, ever since something strange happened to the sun. Many people rumor that it exploded, causing the Earth to burn. Thanks to this event, strange beings calling themselves "Visitors" arrived. They are monstrous creatures capable of imitating the appearance and language of humans.

Because during the day he can't even look out the window without risking being blinded by the intense sunlight, Minho takes refuge in his house with what little he has left. Every night, different people knock on his door, seeking shelter. However, Minho doesn't know whether to let them in, whether they're actually human or Visitors, and who he can trust. Because of this, he ends up kicking out most of those who come near.

That night, someone knocked on his front door. Minho peeked through the peephole and saw a boy, Jisung. He looked tired and worn out, with a sad, exhausted expression that inspired pity. However, Minho didn't know if he could trust him. Jisung noticed Minho watching him and spoke.

— Hey... Would you have a space for me in your house?

Jisung said in a low voice, he was so tired that he didn't even have the energy to talk