It was a comedy murim novel that also had a comic. The main character was overpowered from start and was some disciple that everyone wanted to inherit the patriarch position of a super strong clan(top4) on some mountain. Mc had a lot of identities in murim world I think. Main plot: He runs away and joins the emperors police force or something. There were romantic interests but I think only mainly two. One was from his clan who was technically his martial aunt but became his martial junior by joining the police force. Another one is my favorite, a beautiful female who had to pretend to be an imperial eunuch. I think loved the eunuch and mc ship and there were a lot of funny scenarios. I think eventually I got bored of a scenario or it slowed down translating. The setting makes me think of a Chinese novel, but I remember the comic being decent quality so it might be Korean.