The Great Shaman Ga Doo Shim

less about spirit and more about life problems in high school and some "monsters" (that are always related with some internal problem with some student) who are defeated by high school students

Well I think its quite similar because it has a connection with ghosts, spirits and shaman...so yeah

Both are short dramas with a FL who sees ghosts and a ML who is either supernatural or has supernatural powers who can help her.

Adolescent leads, Independent & cold female lead with a pure male lead. The genre and storytelling styles r very different tho.

Similar feels but this one is a bit more interesting than The Labyrinth. The storylines have a lot in common but the plots are slightly different. I think you should really check out this mini series.

If you liked The Great Shaman Ga Doo Shim
...then you might like
There are many similarities
ML is shaman too

Ga Doo Shim longs to be a run-of-the-mill high schooler, but she is fated to become a mighty, evil spirit-chasing shaman. The only problem is she struggles to see spirits, both evil and benevolent. Her grandmother once told her that if she could survive being 18, she would be able to live a normal life. But the death of the student with low grades soon turns out to have a supernatural link. And furthermore, she soon learns that Na Woo Soo has suddenly gained the ability to see spirits. Together, they realize, they have the power to fight back against the powers of evil, which are now threatening to overrun the school. But could their ghost-busting partnership one day blossom into romance?

Both are short dramas about the FL caught up in a situation involving ghosts and meeting the ML who helps her.

Both FLs have the ability to see ghosts and this power causes them to become involved with the ML.
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