In order to complete the task, don't expose your undercover identity. In the process of smashing the criminal group among the apostles, one of them exposed his identity, which made the two brothers fall into a crisis of trust and life. In order to continue the task, Nick Cheung asked Louis Koo to leave the country. The IQ of Lan Bowen played by Nick Cheung is 140. He dropped out of Hong Kong University and is now the senior president of the German trading group. Together with his young master, he can be called Guo Ming's right-hand man. He is considerate and elegant like a gentleman, but he is quite skillful in doing things. Louis Koo plays Shao Zhilang, an important official of Guo Ming Group. He is eccentric and unconventional, and he often takes surprises. He and Allen (Nick Cheung) have deep brotherhood.