Team Zero

Team Zero is a special confidential investigation team under the violent crime unit of the Seoul Metropolitan Police Agency, a team that does not exist in any document and is never recorded anywhere.

One day, a monster appears in the middle of Seoul and brutally kills people in broad daylight. Chasing after it, team leader Jeong Yeo-heun is suddenly met by a man: Kang Ji-an, a police academy senior and first love who once left by saying cruel things several years ago.

Yeo-heun cannot understand why Ji-an has returned as if nothing happened, but in their team, which is always short on the right people, it is impossible to refuse him.

As they begin tracking the case together with uneasy teamwork, they soon realize that something strange is happening in the heart of Seoul.

In this vast city where the boundaries between light and darkness, life and death, body and soul collapse, the two gradually draw closer to the truth entangled with their pasts...