Question 1

What is S Line about?

Accepted Answer

A young woman with the ability to see mysterious red connections between lovers discovers her secret gift is no longer unique when special glasses granting similar powers appear on the black market. It is a drama from South Korea from 2025 in the Drama, Mystery, Science Fiction, Thriller, Fantasy genre, broadcast by wavve.

Question 2

How many episodes does S Line have?

Accepted Answer

It has 1 season with a total of 6 episodes and is fully available. You can watch all episodes of S Line free on Doramasflix.

Question 3

When did S Line premiere?

Accepted Answer

S Line premiered on July 11, 2025. Episodes become available on Doramasflix shortly after their original broadcast.

Question 4

Who stars in S Line?

Accepted Answer

The cast of S Line is led by Lee Soo-hyuk (as Han Ji-wook), Lee Da-hee (as Gyu-jin), Lee Kwang-hee (as Joon-seon), Lee Han-joo (as Yoon Ji-na), Nam Kyu-hee. See the full cast, including photos and filmographies, in the details tab.

Question 5

Where can I watch S Line online?

Accepted Answer

You can watch the drama S Line free in HD on Doramasflix. If you have playback problems, report them in our Telegram group for the team to review.

S Line

Frequently asked questions about S Line

What is S Line about?

How many episodes does S Line have?

When did S Line premiere?

Who stars in S Line?

Where can I watch S Line online?