Swimming Lessons for a Mermaid

 is a Romance webtoon created by YONGCHAN; it updates every Wednesday. The original webtoon is in Korean.

Synopsis
''Choa is a mermaid who can't swim! Discouraged, she trades the ocean for a pair of human legs. But when the star of the high school swim team finds out her secret, he offers her the chance to prove her family wrong: free swimming lessons for a mermaid!''

Choa
Soo

Woo