Bin Yong rushed out of the Grand Terminal Station while cutting down any fish men that were in the midst of transforming. If not for his 'sacrifice', the entire mob of Deep Ones would have chased after his friends through the subway exit.
At the very least, the menacing crowd of Deep Ones had their attention divided into two but Bin Yong had to deal with the situation carefully and yet aggressively fast before all the Deep Ones had taken on their final form.
"You made the right choice splitting yourself away from the group. Come join us." Suddenly the whispering was louder than before. But beyond that sentence, a series of mutters were overheard by Bin Yong and he could barely hear the fish men talking to each other.