For something like KS-ing a boss, it wasn't the first time Wang Yu had done it. However, when he did it in the past, he had always killed the other party before killing the boss with ease, so there was no need to think about fleeing.
This time, on the other hand, he KS-ed the boss right under other people's noses, while five to six thousand enemies followed closely behind.
If it were Wang Yu alone, naturally no one would be able to stop him if he wanted to escape. But for the others, there was some difficulty in doing so.
Thus from the start, Fearless had already put a plan in place - he would first incite a fight between guilds before escaping during the mess.
By the time the rest received Wang Yu's signal, the three large guilds were already in chaos, hence the members of Quan Zhen Sect immediately weaved through the sea of people and out of the battlegrounds.