Shin Da-eun

Sun-young, a popular radio host, decides to quit her job to take care of her ill-daughter. But, the last day of her job turns nightmarish when a murderer takes her family hostage.

So Yeon is a pet groomer who suffers from claustrophobia. One day, one of her customers dies on the elevator, leaving a cat Bi Dan behind. The murderer is unknown, and the cat is the only witness.

In the not-so distant future, researchers at a deep-sea labaratory have finally succeded in inventing a time machine. Heavily burdened by financial stress, head researcher Woo-seok is promised more funding from a mega-corporation,...