The Shameless Doctor Who Kills Without Mercy!

[Both Pure + Sweet Romance + Feel-Good Revenge + Medical Princess] After transmigrating into an illegitimate daughter unloved by both her father and mother, Yue Muyan suddenly gains a merit System. Cure someone, and her merit increases by one; transfer an illness to someone, and it decreases by one. Once she reaches 300 points, can she return to the modern world? Then a certain battle prince appears, carrying a host of illnesses. Yue Muyan thinks she has landed a big client, only to get herself entangled before she knows it.