NCT Dream is famous as a troublemaker at school. consists of 7 boys consisting of Mark, Renjun, Jeno, Haechan, Jaemin, Chenle and Jisung. They are always involved in problems inside and outside school. to make their principal give up. However, in a few months, the university entrance test will begin and they will need to study in order to pass. The teachers suggested that other students help NCT Dream study but no one dared. until the principal had to intervene "Who here is willing to join the NCT Dream group? To help them pass the test?" asked the principal in front of the class