The Great Tang Emperor's expression became increasingly gloomy as he looked at Li Chengqian's face and asked with an ugly expression:
"What did you say?"
"You can't leave Chang'an City?"
The Great Tang Emperor's tone was very suppressed, showing great shock, and at the same time, he was suppressing the rage in his heart.
Li Chengqian was just frightened by the Emperor's words and the surging anger in his suppressed tone.
Even though many years had passed.
And he had not seen the Great Tang Emperor for countless years.
But when Li Chengqian faced the Great Tang Emperor again, that sense of respect and fear for the Emperor descended upon him just as it had in the past.
After shrinking back his neck, Li Chengqian then looked at the Great Tang Emperor and slowly nodded.
"Yes, Father Emperor."
"I just tried, and I absolutely cannot leave Chang'an City. As soon as I leave the envelope of Chang'an City, my cultivation and life will rapidly wither away."