Zhou Zheng watched Mad Bear leave with a cold gaze from start to finish. However, Zhou Zheng didn't take any action. The law of the jungle was vividly displayed on Mad Bear in the Apocalypse Rogue.

In the end, Mad Bear gave up, preserving the lives of his entire squad.

Otherwise, Zhou Zheng wouldn't have minded sending them all to hell. The wilderness was a place without order; death... was quite normal.

By the time they returned to the highway winding through the mountains, Mad Bear and his team's vehicles had long departed.