my master only breaks through on the edge of death

"Master, I'm sorry... It's all my fault that you could not break through before your last moments."
"Don't worry, my disciple. I will not die," said Xu Fan as he smiled at his disciple, whose face was covered with tears.
“If only… If only I could get you a few more Foundation Establishment Pills..." The genius of the sect knelt on the floor while crying like a baby.
Xu Fan looked at his oldest disciple and sighed. He then took out a Foundation Establishment Pill and nonchalantly threw it into his mouth.
The next second, divine lights of five different colors filled the world.