The Sea of Tranquility (고요의 바다) 10 years old

It’s the year 2075. Jung-won, a pathologist, has a recurring nightmare about her sister’s death. In order to cease the nightmares, she visits the sea of tranquility, called Moon. There she undergoes a strange experience that causes the death of her sister.

Credits

The Sea of Tranquility Cast

Name	Character
Choi Hee-jin She was 40, now 51 years old	as Jung-won

The Sea of Tranquility Crew

Name	Department