Changing a person is the most challenging thing in this world.
Although it's said that a reformed prodigal is worth more than gold, examples of such transformations are few and far between. Profound enlightenment usually comes only after some significant accident.
For Li Yu, this was deeply understood. In the base, the people chosen were often scrutinized during the vetting phase for insights into a person's character. If someone's behavior revealed any issues, Li Yu would not allow them to join the base.
To date, the people who had joined the base were all still of decent inner nature.
But on the way back, after encountering the obstruction by Wu Laoer, they found there was not enough time to return to the base, and they could only seek temporary refuge from the zombies at the lathe factory.
Night fell, and the zombies began to emerge, just as the sun was setting.
During today's events, Li Yu had been observing Old Qin and the others in secret.