My Master Only Breaks Through on the Edge of Death

"Mr. Xu, I'm to blame. Your time is running out, and yet I couldn't help you break through."
"Don't worry. I won't die."
"It's all my fault. I should've got you more Foundation Establishment Pills, then you wouldn't…" The pride of the sect knelt on the ground, crying loudly.
Xu Fan looked at his senior disciple and knew that there was no other way to comfort him, so he took out a Foundation Establishment Pill and swallowed it.
In an instant, the surrounding world was filled with a divine light of five colors.