Princess, She Kills Everyone

In his previous life, he helped him ascend to the throne, but was silenced and his identity as a princess was taken away by his cousin. She wants to hold power, protect herself and her family, and women can be in power! A new life. He resumed his status as a princess and was able to stand on his own feet despite the turmoil in the court. Controlling floods, investigating corruption, visiting neighboring countries... She became the most outstanding princess in the dynasty. When the end comes, she chooses not to trust men anymore, she wants to be the empress!