Another product of the effeminate male lead/masculine female lead formula JP authors are so fond of. This one's quite blatant about it, though.
The MC could at least have something of a comportment that'd suggest he's suited to the job he chose. You know--like a spine, or something.
He is a brand new police officer, and a young one, you expect him to be good at his job and show spine? Honest question.
Masculine female lead? She wears heels and pretty risque underwear on the job, she's just built like a dinosaur, literally.
If MC is strong and amazing at his job from the start then it would just be another generic manga about a young person beating up everyone, while in this he has lots of room to grow, these are really short chapters so it may take a few to get there but he will grow.