Actually, even though they had more people and more superpower users, they were still afraid that the soldiers will join forces with You Yue's team and then it would be difficult to win.
So, they were counting on human's sense of self-preservation and hoping that they would choose to leave to save their lives.
In fact, You Yue and get team also thought they would do the same. After all, even though they were soldiers, they were humans too and would want to protect their own lives.
However, even if Li Kun really did that, You Yue and her team wouldn't blame them. The apocalypse was a place where the strong survived and the weak became prey to the strong.
Thus, if some people chose not to help if they saw others in trouble, then it wasn't a surprise.
"Mr. Soldier, please leave and don't get implicated by us. We are the ones with a feud with them so there is no need for you to put your lives in danger.
