My Demon Queen Is Seeking Death Again

[This article is 1v1 double clean + male and female protagonist double strong] She, Gu Shiwan, was a Chinese ghost doctor genius in the 21st century, the all-powerful master "Phantom" in the secret service world, and the general manager of the Gu Group. She was rich, powerful and beautiful, but she traveled through time in a bloody way and became the tyrant's queen. Gu Shiwan expressed dissatisfaction and wanted to be the emperor as well as her. Thus, murdering and replacing the tyrant became her glorious little goal. But why not only did he not kill the tyrant, but why did he become the only favorite in the harem? … All the concubines were heartbroken over the fact that the queen was the only one favored by the emperor. For example, the concubine poured arsenic into the soup, but Gu Shiwan drank it leisurely without any harm; Concubine De sent someone to release the poisonous snake, but Gu Shiwan lazily played with the snake that was spitting venomous threads in his hand. All the concubines shed tears: "Demon Queen."