This is a high-technology anti-terrorism drama. It tells the story of 4 youngsters, Qin Xiao Yang, Jiang Mei, Tang Shi and Song An Qi and also showing the international terrorist organization are broken down and elimination of cyber crime.

A story about two brothers who become enemies in a fight against terrorism. Qin Xiaoyang (Yang Xuwen) and Tang Shi (Wei Chen) grew up together like brothers. Because of an incident, the two ended taking very different paths. Qin Xiaoyang gets the opportunity to join an elite security intelligence unit. Through the help of Zhu Yutong he successfully infiltrates a terrorist organization called hell gate and must face off against Tang Shi who has become a vigilante for hire.—ChineseDrama.Info