C1010 Why do you need to cover your face with a veil

Kang Yanlong pondered inside for a long time, but he did not understand what the blue dragon meant. He was obviously protecting Yuchi Buyi, but why did he hint that he was fighting with Yuchi Buyi?

No matter how he thought about it, he didn't understand. He was too lazy to waste his time in thinking.

Since he couldn't take Yuchi Buyi's life, and he couldn't overdo it