Ji Su-yeon

Grieving the loss of a best friend she couldn't protect, an ex-bodyguard sets out to fulfill her dear friend's last wish: sweet revenge.

Gun-woo, drowning in a failing business, meets Yo-sup, a mysterious boy who lives in dreams, and glimpses a future that lets him win big on a sports bet. While searching for Yo-sup again, he crosses paths with Min-a, a guarded high school girl. Struggling to understand one another, the three are drawn into a strange journey shaped by dreams and fate.

In an era of economic despair and record-high unemployment, where becoming a YouTuber is the ultimate dream job, the popular YouTube crew 'Killing Time' collapses overnight after an unforeseen accident claims a team member's life during a live broadcast. Desperate for a successful comeback, the members plot to return with far more extreme and sensational content. However, just as success seems within reach, mysterious figures appear and propose the 'real' Killing Time.