C469 Capture decoction(part iii)

Deep into the night, there was a single star of light shining in the dark sky above Chengde City. The light was coming from the East Gate Outpost, and the sentries on the city wall were patrolling in the biting cold wind, cursing the dog's day. The weather was really cold, so they ran back to the outpost with their hands folded, calling for the people inside to catch up. Inside the sentry tower