After young Lin Yu joined the Jinyi Guards, he constantly encountered various mysterious tasks and dangerous challenges in the complicated situation in the capital. He gradually rose to prominence during the execution of the mission, but also fell into a lot of confusion. While investigating the mysterious mansion, he was attacked by men in black and discovered that there might be a huge conspiracy hidden behind it, which was related to his own life experience. With the help of the mysterious woman Su Yao, he continued to conduct in-depth investigations and searched for the truth. However, he also faced increasingly crazy revenge and pursuit by the enemy. Lin Yu resolutely moved forward amidst danger and conspiracy, trying to protect justice and uncover the true face of the conspiracy.
