Is This Really a Good Way to Travel Through Time?

Traveling through the apocalypse, Qiao Chu found that he had become a double wanted criminal. The zombies want to eat him, and the capitalists want to capture him and slice him up. The reason is that time travelers are immune to the zombie virus. In this apocalyptic world where people are divided into "useful assets" and "consumables", he has become the scarcest resource. In order to survive the allotted month, he had to flee among the waves of corpses and gunpoints. He thought that as long as he was stubborn and clever enough, he could survive. Unexpectedly, the most unacceptable thing was not the pain and death, but seeing the person he wanted to protect die in front of his eyes. At the end of one month, Qiao Chu successfully returned. But those who died for him remained in that world forever. "This time travel has ended, please choose the world you want to travel to next time." "The end of the trench, I'm back!"