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Synopsis
You're an error in my perfect world.
Sang-U Chu is a stickler for rules. So when his classmates free-ride on a group project, he doesn't credit them. But this prevents one senior, Jae-Yeong Jang, from graduating. And like oil and water, Sang-U and Jae-Yeong don't mix. Can Sang-U debug Jae-Yeong — a semantic error in his perfect life?
(Source: Manta, edited)
Note: Chapter count includes a Christmas Special.
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Main Characters
Supporting Characters
Staff