The Woodpecker in the Army

I Just Want to Read a Feel-Good Novel With No Romantic Pairing

The male and female leads should both be smart, and the villains should be smart too. No forcing characters to act stupid. Please give me a more original plot. Is that too much to ask? If possible, I'd prefer the female lead not to be in a quick transmigration story or transmigrate into a book. No transmigration either, please. No CP, no CP, no CP. There absolutely must be no C...