Chapter 87: Tail Zhou Chengdong had no idea he was being followed. As usual, as soon as the bus pulled up, he got on, heading for the boxing gym. Chen Liyang glanced at the bus. Bus Route 167 was indeed the bus that went back home. But he had a hunch that the boy definitely wasn't going home. The bruises on his body were all well hidden. It was impossible to fall so conveniently that every tumble landed on places out of sight. Besides, with the eldest's physical skills, he wasn't someone who…