Hyun-soo, a freelance illustrator, spends most of her time at home. Home is the safest and most comfortable space for Hyun-soo, who has many bad memories from people and has been stalked in the past.
Then one day, At 4 a.m, when Hyun-Soo is home alone. A suspicious someone rings her home’s doorbell.

I always focus on the delicate emotions that we forget without noticing. And I think those emotions can be more dangerous than any real danger. I’ve always wanted to talk about these things through the films that I made and I will make.