Ancient battlefield.
Lu Chang'sheng, Master, and Shi Sheng arrived here.
The moment the Immortal Emperor saw Master, even he couldn't help but bow his head in respect. "Master."
Master nodded slightly with a smile. "Thank you for the support from your Immortal Realm."
In terms of seniority, Master outranked the Immortal Emperor—back in those days, Master had guided several Human Ancestors, countless Divine Emperors, and even the Immortal Emperor himself had received some of Master's teachings.
After the pleasantries, the Immortal Emperor promptly said, "The initial defensive measures have now been completed."
Hearing this, Lu Chang'sheng and Master looked toward the direction pointed out by the Immortal Emperor.
Their gazes landed on a line of towering mountains soaring into the sky! These continuous mountains were even reinforced by layers of formation arrays.
