C490 Gongsun's Continuous Efforts to Protect Eryang

Gongsun Xu dipped the goose feather into the ink and wrote on a small slip of paper, "Can we cooperate with Mateng's joint attack on Chang'an?" He then copied the paper twice with the other two slips of paper, blew dry the ink, then gently rolled it up and shouted towards the door.

Gongsun Yi quickly opened the door and entered. He bowed and asked: "What do you have for me