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.

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.

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.

Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.