Park Star, a well-known actor, has played multiple roles on TV, but his most popular one is Kang Chan in the "Sweet" series. Star is a big Twitter fan and has created a bot account that mimics a person or character.
At the same time, Kim Fanboy, a theatre actor at Cheomji University, is also an avid Tweeter. He stumbled upon a bot account that portrays his favorite character, Kang Chan, and is thrilled. However, Fanboy finds the account's emotionally charged, yet in-character lines and greetings, far too surreal. To top it all off, the account owner sends an unreleased photo of Star, which makes Fanboy's heart race even faster. What Fanboy doesn't realize is that it's actually Star himself behind it all!
