Chu Mu arrived at his residence and immediately saw a young man standing there, holding a round crystal stone in his palm, seemingly waiting for someone.
"Are you Chu Chen?" The youth asked with a friendly smile on his face as he saw Chu Mu approach.
"Yes," Chu Mu nodded.
"I am Shang Heng, a disciple of Lord Yu and a Hall Official. My teacher asked me to come and assist you with your work," said the self-proclaimed Shang Heng.
"Where is Lord Yu now?" Chu Mu asked.
"My teacher has other matters to deal with. I have some understanding of Shen Yicheng, what do you need from Lord Yu?" Shang Heng asked.
"I learned something from a member of Luo Yumen and wanted to discuss it with him," Chu Mu said.
"Tell me then, the teacher has already informed me of the general situation," Shang Heng said.
Chu Mu nodded and told Shang Heng some of the information he had learned from Du Chang, to see if Shang Heng could guess Shen Yicheng's purpose.