Nineteen years after being dismissed over a national security leak, former officer Wu Yu has lived on the fringes, relentlessly pursuing the truth behind the betrayal that ruined his life. As he uncovers hidden layers of deception, a new officer, Guo Weijie, inspired by Wu Yu’s determination, grows into a leader in national security. Together, they face mounting dangers to reveal the true traitor.

Cast:Liao Fan, Zhu Zhu, Zhang Kaitai, Qi Dao, Li Jian, Ma Yujie,

Genre:Drama, Mystery,

country:China,

Production:CCTV, Tencent Video,