Lu Xihan suddenly appeared in front of Ling Baishu after missing for three years. Ling Baishu was surprised, and more than happy. He decided to take good care of Lu Xihan who was reborn after the disaster. But gradually he discovered that Lu Xihan was no longer the lively, cheerful and sunny brother Xihan he was three years ago. At this time, Lu Xihan's eyes were full of cruelty and calculation. He also discovered that Lu Xihan seemed to have an inseparable relationship with some organization...
Concept: Based on the encounter between Ling Baishu and Lu Xihan three years later, the story unfolds between the big drug lord Lu Xihan and the anti-drug policeman Ling Baishu.