The Empress of Physics

Jianna Kane was framed by Royal Consort Orchid in her past life, leading to her death, family's downfall. Reborn, Jianna uses martial arts skill, protects Leo and Willow Kane. Emperor Xia Yu is also reborn. His past favoritism for Orchid, neglect of Jianna. Reborn, he sees Orchid's true colors, protects Jianna. Orchid's schemes backfire. Jianna exposes Orchid's crimes; Emperor demotes Orchid and Ken. Emperor dismisses harem; Jianna gives him a chance.