Literally where? Cause not a single one of the tags calls this dark or psychological or horror or whatever. Do you mean the character tags? Bcs given the comedic tone of the prologue obviously makes the character tags seem like they're meant to be taken in a joking. Also this isn't "a heavier topic" it's just rapeslop, get off your high horse.
went on mangaupdates to check & it falls under Coercion/Confinement/Hardcore/Imprisonment/ Pregnancy categories.... damn thats a lot
On the oficial site in Korean the tag "torture and horror" are the first one to appear.
If you come here in the pirate and don't know basic reading, then leave.
It was in the tag and caption before the manhwa this was not gonna be some sweet and fruity mpreg manhwa, wtf were you guys expecting?
If you don't like the harsh topics, read the fucking tags before reading.