there is lot more to the story in the novel...the main story line of the novel ends about a volume or 2 later that could easily make 2-3 seasons more of the manhwa(they made a mistake ending the Manhwa here)
The fan translation of the novel is a quiet a bit behind in the story
But the Spanish translation has completed till 5th vol ... There is a 6th volume as well
The Manhwa ends at 2.10 th chapter of 4 vol.(cross check with Spanish one )
Novel links
https://sleepytranslations.com/series/semantic-error/
https://www.novelupdates.com/series/semantic-error/#comments
Spanish. I didn't know I am not able to post the link
Animation link
https://animesuge.to/anime/semantic-error-yqqzj
I don't have the drama link tho
(￣∇￣")
Huhuhuhuhu everything makes me cry and this ending is making me sob as heck! I want mooooore! Huhuhu