SPOILER ALERT!!! At the end of The Bad Kids it seems that all three children survive while Zhang Dongsheng is killed. However, there has been some debate online about whether this is a real ending or just a fantasy. Some viewers believe that Pu Pu actually died from the asthma attack as there wasn't enough time for her to be taken to the hospital. After this scene you don't see Pu Pu again in the show, so it may indicate that she is actually dead. Yan Liang is believed to have drowned when he falls off the boat. In the scene when he comes into the auditorium at Chaoyang's school none of the teachers or other pupils notice him, only Chaoyang. Chen Guansheng is then also thought to have died trying to save Yan Liang as he was severely injured so how would he have been able to rescue him. When a clip of him dancing with his wife is shown he makes up the eighth person in the line, when the others have seven. Of course none of this is confirmed, so it is up to viewers to decide what ending they want to believe.