Love Master (Haetnim)

Appearance is B, character is D-...
Her secret to seeing a man really
Status window that tells you information that helps you in love at a glance!
There are special men who shake up even her.?

Seungheon, a Jeonnam friend who has changed 180 degrees, and So Yeonga, a "perfect man" who also recognized the 'Seodin' granular window.
The unpredictable romance between the three begins!