"Yun Lan, do you know why I, the Heavenly Demon Demon Lord, hold you in such high regard?" the demon lord suddenly asked.
Emperor Yun Lan was taken aback, "I am slow-witted, please enlighten me, Great Demon Lord."
"After you master my demonic techniques, I want you to return to the human domain. Take these people and return with them to the human domain."
"What?" Emperor Yun Lan was astonished, "My lord, if we go back now, we'll be like rats crossing the street, everyone shouting to strike us down."
"No harm. What is that saying among your humans? 'A rumor goes from one to many, and three people make a tiger!' With so many of you, Jiang Chen is just one mouth; can he out-talk all of you?"
Emperor Yun Lan was genuinely stunned. He instinctively felt skeptical, but upon deeper consideration, he saw the feasibility in it.
Regardless of how eloquent Jiang Chen could be, he's still but one person. They had many people, involving so many sects from the Upper Eighth Region.