Breaking off a thumb-thick branch from a withered tree beside him, Xu Yuan headed straight along the dark tunnel of the cave toward its interior.
The light sound of footsteps echoed in the darkness, and after an unknown amount of time, Xu Yuan's eyes, flickering with a bloody glint, saw a faint blue-white light at the end of the tunnel.
As he continued to approach, the blue-white light gradually became brighter, accompanied by regular surges of Origin Qi.
Seeing this, Xu Yuan instinctively halted his steps.
It seemed that altering the Formation Patterns to control the array point here was not as easy as he had imagined, and the work, including that of Xu Xinyao inside, was still not finished.
After a brief hesitation, Xu Yuan still stepped forward, only this time he masked the sound of his own footsteps.
At the end of the corridor, at the cone-shaped entrance of the cave, Xu Yuan saw everything inside.
