The story is about a female general comes back from 8 years of war and got an imperial edict to marry a useless wang, he's really useless, not under cover as useless.
The parts that I like about the story is..
...maybe whenever they met, it was just like role switch, she became the husband and he became the young wife (?)
...maybe when she seduce his concubines instinctively (?)
...maybe because he gradually become a good man to suit her and she adapt herself on how to love him (?)
Many points that I like about the story especially the story's dry humor.
Oh yes! He's 22 and she's 24 and it took place in ancient era lolzz
https://www.novelupdates.com/series/general-above-i-am-below/
This is the link on novel updates but honestly because of this description, it took me quite a few months to pick it up for reading, only until I saw the drama that I decided to give it a try then I was "OMG, who wrote this description, it made me look over the gem in front of me!!" so I would rather recommend you to read a few chapters of this novels.
By the way, I wonder. Most novels on Qidian are 500+ chap, is that because you only translated long novels? Or mostly only long novel are requested?
Hmm.. this novel is not that long, just a 124 chap finished novel (16 chap translated but stop post for 4 months already).
However, this is a rare story plot of all the novels I have read so far so I really hope Qidian will pick it up.
P.S: Forgive my English.