The Little Medical Concubine of the Prince's Family Is so Pampered

[1V1 Sweet Pet + Time Travel for the Female Protagonist + Rebirth of the Male Protagonist + Medical Space] Liu Shengsheng once traveled through time and became the unmarried princess of King Rong, whose legs were disabled and weak. She also accidentally concluded a contract with a man in black who sneaked into her boudoir. She hit her forehead, and the man in black's forehead was also bruised. She said east, but the man in black could not go west under the constraints of the contract. Liu Shengsheng became interested and even wanted to give King Rong a hat. Unexpectedly, on the wedding night, King Rong, who was disabled in both legs, actually stood up! It turns out that the man in black is actually King Rong! --Wen Rong returned from rebirth and vowed to protect the woman he loved, but Shengsheng in this life was completely different from Shengsheng in the previous life. Isn't she a quiet and elegant legitimate daughter? Why is Shengsheng so lively? Isn't it true that the shoulder can't carry the handle? Why is Shengsheng so strong? Wen Rong suspected that his Shengsheng had been swapped! But after going around and around, he discovered that his Shengsheng had never changed.