Seeking revenge for her family's death, assassin Mei Lin is secretly trained by Prince Murong Jing He, the very man behind her suffering. Disguised as a bride, she awaits her chance to strike him down.
Mei lin thought Prince Murong jing was the murderer of her father and 100,000 citizens and tries to kill him, but falls in love with him when she finds out it was not him. He has been for 10 years plotting to bring the real murder his 2nd brother to justice and let the citizens and his father know the truth.
