I Can Summon Monkey King?!

Chiara is an intern at a veterinary clinic when she is pulled into a novel and lands in the body of the Peacock Princess, a woman with the worst reputation in a world of beast men, and a system switches on in her head. Everyone around her expects the useless, hated princess they already know. What they get is a trained animal doctor with a soft manner. Her beast husbands are damaged, each in a different way and each carrying a knot of resentment or shame that has kept him from functioning, and Chiara works through them one at a time, treating the bodies and then the rest of it, and they start putting their lives back together. She trains as she goes, climbing out of the good for nothing bracket until she is a level five power in her own right. The men who looked past her and turned her down now watch her from a distance and regret it. The husbands she healed do the opposite: they attach themselves to her completely, possessive and competing openly with each other for her attention, and the household becomes a running contest none of them intends to lose.