A dying merman asks a friend to give his remains to his daughter, hiding amongst the humans. Tasked with this dangerous journey, the merman secretly heads to the land of humans. He is chased by a new civil servant recruit fueled by curiosity and hatred.

Genres

Cast

Yeon Ye-ji

Mia

Kim Pureum

Su-jin

Jeong Young-do

Maeng Joo-one

Su-jin's mother

Moon Hye-in

Thief