Bring It On, Ghost (2016)

the plot also revolves around school, shamanism, exorcism good and bad spirits, demons ... boy and girl somehow ^ especially ^ connected ... similar vibe

Same genre, different stories. While in High School: Love On an angel is living with the male lead, in Let's Fight, Ghost, obvious, there's a ghost living with the male lead. Both male leads are alike in some aspects...

Both have a lead character (ML vs. FL) who has the ability to see ghosts.
.................................................

-The ghost were both victims of a crime
-The ghost were both cool trouble makers
-Both of the dramas consist of exciting mystery and suspense
-The chemistry between the leads was really cute

Very different in plot but similar elements of ghosts and a sweet somewhat teasing relationship between the main characters.

Ghosts
Past trauma/lifes
Comedy
Love

I think that Chicago typewriter can be the serious version of this show, although of course, they have different themes, but I think they attract the same type of viewers

both about a psychic who tries to help ghosts. the only difference is that one is set in a college and the other isn`t. the main lead in one has had his ability since childhood and the other has had it quite a while but not as long. investigation type supernatural drama.