Sell Your Haunted House (2021)

The main leads in these two dramas are very similar in terms of personality and both change with the relationships made in the drama.

The concept of owning a business to do supernatural work is also very similar (Haunted Realty and the Witch's Diner), along with how each of their work relates to human problems and in a way granting wishes.

Some of the actors in these dramas play roles that are usually out of their element and do a phenomenal job!

except from one being a movie and the other a drama. sell your haunted house is about 2 exorcists working together but they have different method they use to get rid of ghosts. both within the drama and between the movie and the tv show

Both dramas have realistic behaviors i think, likable characters, just really good acting with a quite good script, also the female lead help the ghosts.

Both the Dramas Synopsis sound a bit similar and has some Similarities like:
#Ghost Seeing Female Lead
#Fighting Evil Spirits, etc..
and it also has some dissimilarities like the main leads are young students in the Drama, etc.

Both have a human lead who can see ghost(s).
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Both have a human lead who can see ghost(s).
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Both are fantasy and are about hunting vengeful spirits and lingering ghosts.
Main leads have special power to see ghosts.

Ghosts, intrigues, a bit of thriller and trying to unveil a past incident in order for our mcs to finally move on. Though all this if you focus in the ghost part of Oh My Ghostess(leave out the romance part).

Crime meets supernatural. Many ghosts cases that get solved throughout the drama while our main leads deal with their own mysteries and troubles and a dash of complicated past.

Both dramas have a prickly, loner lead who can see ghosts whose world is interrupted when the other lead enters their lives. Both dramas have fantasy and horror elements, as well as character growth for both leads.

Both the dramas revolve around exorcism and sprits. They help relieving the vengeful spirits and save the people around. Both are enjoyable and fun to watch.

Both dramas deal with the supernatural and are centered around a FL and ML duo that encounters supernatural beings. The FL has a mission to fight against these since childhood and she is supported by the ML who was at first clueless. The dynamics of the duo and their relationship are similar in both dramas. Smart and strong female lead, smart and supportive male lead.

Both dramas also have a dark and complicated past as origin.

Both dramas feature a FL who sees ghosts and lives with at least one, who is closed off to the outside world until the arrival of the ML who is supernatural or has supernatural abilities.

Both leads sell haunted real-estates and using their gifts to help others. Having great team member/s is also similar.

I recommend this both drama because , Male lead and Female lead
try to solve problem
In one drama explosion and another student murder/suicide