When Yan Liuyuan shouted to Ren Xiaosu, some people who did not notice Ren Xiaosu turned to look at him as well.
The escapees did not quite understand why Yan Liuyuan's group had not ridden their bicycles when they clearly had them. Instead, they just pushed their bicycles along with the crowd without any panic. But now, everyone realized this group of people did not escape as quickly as possible by cycling because they had been waiting for someone.
But where had this young man who just walked over from the frozen, snowy land outside gone before this? Surely he could not have just escaped from the stronghold, right? After all, the stronghold was filled with terrifying Experimentals, so who could possibly escape from there? They should be the last wave of people who'd fled from there.