Is this an Error or Love?Sangwoo Choo is just like an emotionless robot who only knows how to follow the rules. So after all of his teammates got a free-ride on the group project, he didn’t give them any credit at all. This prevents college senior Jaeyoung Jang from graduating, which leads to Jaeyoung constantly bothering Sangwoo for revenge. Will Sangwoo be able to debug Jaeyoung — a semantic error — from his perfect life? 591ff

Original Webtoon:
Ridibooks

Official Translations:
R19: English, Thai
R15: English, S.Chinese, Spanish, Japanese
Print: B.Portuguese

Official Role Play s:
Jaeyoung: Twitter, Instagram

Note:
•On March 29, 2023, the rating changed from R15 to R19, starting at CH74. It's unknown if previous chapters will be revised to R19.
•The novel was removed off all platforms due to the expiring contract with the publisher. The novel has been republished on June 29 2023. A side story has been added and the main novel fixed corrections of typos and setting dates.