Avsnitt 4

Now, Wei Qian has come of age. He teaches Xiao Yuan boxing, telling him that he needs to become strong enough to protect others. As Wei Qian wraps bandages or instructs him by his side, Xiao Yuan looks at his brother's face with confusion. When Wei Qian returns from a business trip, Xiao Bao confesses that it's strange that Xiao Yuanseems to have fallen in love lately. Wei Qian invites Xiao Yuan to go cycling, fishing, to see how he's doing.