Overview
A young man named Zolboot moves into a new apartment. From the day he arrives, he witnesses a horrific murder, and a mysterious killer in a black mask begins to threaten him. He receives terrifying calls from the murderer every day, leading him into a deep psychological crisis as he starts to lose his sanity. Ultimately, he realizes that the unknown killer is...
| Actor | Age then | Age now | |
|---|---|---|---|
 | - | - | |
| - | - |