'It's a pretense!'
When the group noticed that Lu Mingyue had suddenly retreated from Class One Hall's battlefield while Mu Clan's group took action to brazenly approached Dream Clouds and the rest of Class One Hall to take care of the evil cult elder, the dozens of elites watching not too far away finally understood Happy's real intention.
It was clear that he had taken a fancy of the evil cult elder that people from Class One Hall were fighting, but it was not convenient for them to go up and kill-steal straightaway, which was why he used Zhang Wuji's answer as a pretense to forcefully and righteously cut in in the name of helping those who walked down the same path as them.
At least Lu Mingyue was sensible.
