C1540 Silent

Five minutes later, the shift change started on the sentry post on the east side of the base.

Zhao Yang signalled to Xiao Qiang and then took the lead to stand up from the vegetable patch. Then, he quickly ran towards the east side of the base.

Xiao Qiang followed closely behind, but what surprised Xiao Qiang was that Zhao Yang's speed was actually half of his own