Teaching at a swimming pool frequented by ultra sexy women ought to be the ultimate dream job, but for glorified litter-picker Yoo Myungjin, it isn't quite what he'd expected. Everything begins to change, however, when he gets his first taste of hands-on teaching with the oh-so-stunning Yura, and not long after that he's approached with a deal that's too tantalizing to refuse. Is this finally his chance to get a taste of real teaching, and all the perks that come with it? A game of love and lust is officially underway, but just what will go on beneath the waves? 3w163i

Original Webtoon:
Lezhin, Naver Series, MrBlue, Toomics

Official Translations:
English (Lezhin US, Lezhin X, Toomics), French, Japanese

Seon-yong, a senior instructor who doesn't mind having an affair with a pretty woman, and Myung-jin, a young instructor who spends his days picking up trash because of such a bully senior.

Myung-jin falls in love with 'Yura', a beautiful student, in an advanced class that she entered as a substitute by chance.

Under the cool pool, a secret love game begins!