At 28, Seo Yeonho reunites with Ju Geonu, his childhood first love, with only one thing on his mind: revenge. Determined to expose Geonu's weaknesses, Yeonho dives back into his life, only to find that his former crush has become a famous actor. But instead of gaining the upper hand, Yeonho ends up being endlessly teased and outplayed by the very man he swore to take down…