Operation Butterflies

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by , · Updates every Friday

Updated Jun 26, 2026

Synopsis

'Don't you think we're missing a little flutter in our hearts?' Nam Doyeon and Jeong Arin have been together since elementary school, growing from childhood friends into a couple. They've always prided themselves on keeping their relationship calm and rational — but now that a spark of excitement seems to have gone missing, the two set out on a grand operation to win back that heart-pounding feeling.