C463 Berserk

Duan Lingfei casually took out a few steel needles from his pocket, but discovered that there were only four left. He couldn't help but sigh and mutter to himself: "I should have brought more, I didn't expect it to be of great use …"

He then lightly flicked a steel needle from the gap in the door. A cold light flashed as the needle stabbed into the temple of one of the soldiers standing outside