[Two heroines + ancient style + seizing power + HE]
Shen Cangyue belongs to the Duanshuitang, the number one sect in the world. She only wants to avenge her family, seize the throne, and practice martial arts.
In order to get closer to the dynasty, she impersonated the Miss Su family and refused to marry Prince Xian, but was rejected by Prince Xian. Prince Xian was already forced to marry her, but Shen Cangyue didn't care about these things, as long as the goal was achieved.
For the sake of the queen, she wandered around the palace and approached the empress Jiang Linchao without any offense. After that, she used tricks many times to make the empress fall in love... And they had an affair.
In the past two years, Shen Cangyue felt that it was too long and too slow. In the final showdown, she threatened to kill Jiang Linchao or hand over the jade seal to avoid death. In the end, Jiang Linchao himself died under Shen Cangyue's sword, which made Shen Cangyue regret it.
At this point, Shen Cangyue successfully ascended the throne and stayed by Jiang Linchao's side. In the end, she died of illness beside Jiang Linchao.
Concept: The destructive intertwining of power and emotional bonds