C1597 Zeng Lan

Yang Jiang was standing next to Zhang Nan. He had been paying attention to Zhang Nan's behavior. When he saw Zhang Nan staring at his master's hand, he quickly poked Zhang Nan with his elbow.

The old man sitting on the armchair had a stern face. He had a black face and a white beard. He was a little skinny, but his back was straight. Just by sitting there