Oppa That Must Be A Mistake

[I'm not a panty thief!!]

On the day I was going to confess to my boyfriend of ten years, I ended up stealing the panties that his older brother had taken off.
His older brother thought I liked him and ended up reporting me to the police.
Oppa, you're mistaken, I like your younger sibling...!

Original Novel:
Naver Novel, Naver Series

Original Webtoon:
Naver Webtoon, Naver Series

Official Translations:
Indonesian, French