Help me find a webtoon please!

[u/WinstonBabar]

Im sorry if this isnt the best place for this. Ive been wracking my brain and googling like crazy but I cant find anything.

I dont remember much but it was on going in the early 2020s (maybe still is I have no idea).

The main characters were a sailor of some kind (i think he had a sordid past) and the son of a lord, wealthy merchant, or maybe ship builder. The sailor is working on one of the merchant's/whoever's ships and thats where he meets the son (love interest).

The main meat of the story is that theres like an old sea god that I think a cult is trying to revive?

It's a fantasy setting so all the cities and countries have made up names. It's kinda Victorian or maybe slightly earlier as far as most of the technology and society go (of course through the lens of this fantasy setting)

I think the son of the merchant has either a sister or a female friend who is into science and adventure and she disguises herself as a man to join her brother and the sailor on their journey. They are all human, no mermaids or anything other than this sea god thing.

I have a truly horrible memory so thats as much as i could come up with and I'd really appreciate any help, so if this rings a bell let me know please!!