Responses
Dropping by a comment because I wanna know too
https://www.mangago.zone/read-manga/the_world_s_best_engineer/ probably not what you're looking for but it's close. just linking it for the off chance that you might like it
Ok so I looked through the martial arts tag and I finally found it
https://www.mangago.zone/read-manga/i_m_actually_a_cultivation_bigshot/
It wasn't rlly a good manhua and it had a simple and typical plot but it was fun to read when bored ig. Anyway, mc was transmigrated I think? And he had a system thingy. He had already completed all the quests but all those quests were just hellish training in different professions. He basically became skilled in everything bcuz of that. Tho I think he got no reward at the end so he decided to just build a house and chill. Then a bunch of ppl kept finding his house and he helps them and stuff. I don't remember other characters much but there was a princess and an emperor, and also cultivators n martial artists ig. They all believe he's some hermit master and they try to win his favor. His garden also has a bunch of magical creatures in it