After Time Travel, I Won by Following the Yandere

Shen Lanqiao was accidentally thrown out of the training camp for training killers. In order to return to her identity as a normal person, she killed people and saved others at the same time, becoming the mysterious black and white evil spirits in the world. During a trip to the capital, she was suddenly found. It turned out that she was the daughter of a prince. In order to save the family, she was given a marriage to the most favored third prince in the court, Lu Dianchen. Not long after they got married, Lan Qiao discovered that Lu Dianchen's favor was a lie. It was a whetstone specially arranged by the emperor to sharpen his platform. Lan Qiao refused to accept it. His Majesty, the emperor, wasn't he afraid that the whetstone would grind away the knife? See how two evil men in the eyes of the world stir up trouble in the court and the world, and bring order to the world.