Cao Yinglong said dejectedly, "I have lost my confidence, and I dare not think about it any more." Xu Ziling hesitated for a moment. He took out a mask from his bosom that he had never used before and handed it to Cao Yinglong, saying, "If you can become another person and get rid of the habit of walking and talking, maybe you can fulfill your wish." Cao Yinglong took the mask in his hand and...