As a killer, she is calm and feared by everyone.
As a top student in University A, she is proud and admired by boys and jealous by girls.
As the owner of the largest hotel in A, she is wise and respected by everyone.
But during a mission, he was killed by a bomb and sank with the ship.
When she woke up, she realized that she had traveled through time, and the body she traveled through was actually a handsome man, and he was in the most miserable Qin Dynasty. By chance, he entered the palace and became the concubine of King Qin...