I Can't Concentrate

JaeYoung and SangWoo go out drinking and play Yaja Time.

Don't Call Me "Hyung"

JaeYoung flirts with SangWoo on the phone.

All Talk, No Responsibility

JaeYoung sends SangWoo on a treasure hunt.

April Fools (Unreleased Side Story)

Choo Sang-woo, a Computer Science major, is a stickler for principles and the embodiment of rule compliance. The encounter between two individuals, one with a mind for engineering and the other for the arts, whose personalities don’t overlap in the slightest, continues relentlessly – whether by coincidence or fate. And somehow, despite everything, they are creating a mobile game together?! The bright red semantic error, Jang Jae-young, shakes Sang-woo's perfect world! Will he be able to debug this error?

All Episodes of Semantic Error Special

Season 1

I Can't Concentrate

Season 1 Episode 1 - Aired 3/11/2021

Don't Call Me "Hyung"

Season 1 Episode 2 - Aired 3/18/2021

All Talk, No Responsibility

Season 1 Episode 3 - Aired 3/25/2021

April Fools (Unreleased Side Story)

Season 1 Episode 4 - Aired 4/1/2021