Until the end, when Sheng Jing and Kang Ning, among others, came out, they also confirmed that they had been deliberately locked in an iron cage to attract zombies and trigger a zombie horde during the survivors' relocation.
Although they were rescued by Liang Jiuhui, they all knew that it wasn't just them who had been caged to lure the zombies; many others had been placed alive on the survivors' relocation path. They were just luckier, having been saved.
The people who had done these things confessed on the spot that their purpose was merely to cause trouble for Liang Jiuhui. As long as everyone in the base opposed Liang Jiuhui, Jia Kaiji would be able to take power legitimately by using some means.
Those who had just felt that Jia Kaiji was being wronged were now silent. They had not expected that the person who they once thought was a kindly good man turned out to be a demon in human skin!