When I get old, the beautiful witch uses me as a cauldron!

[Cultivation + Side Effects Amplification + Old Six + System + Black-bellied]
Ye Bufan wore a world of cultivation and became a small casual cultivator in Zhao State. He had a low-grade Yang spiritual root. He thought he had a chance to become an immortal, but he practiced diligently for a hundred years and failed to build a foundation until his old age.
Seeing that cultivation was hopeless, he had to marry a wife and spend his old age while he could still live for a few years.
Unexpectedly, he was captured by the beautiful witch of the Heavenly Demon Sect and used as a furnace.
He was also asked to practice the magic of reducing life .
Ye Bufan was numb.
Fortunately, he awakened the negative reversal system.
It can turn negative into positive and reverse the side effects of any skills, spells, and pills.
[Blood Spirit Skill: Advanced skills, quickly improve cultivation. Side effects: practice once, reduce life by ten days. ]
[Reverse side effects, practice once, increase life by ten days! ]
After breaking through the foundation, the beautiful witch looked at the skills, then looked at Ye Bufan’s black and shiny hair, and fell into confusion.
The old ancestor of the Heavenly Demon: “Ye Bufan, the Heavenly Demon Art has great side effects. You need to endure the pain of bone erosion every day, and the more you practice, the slower you will be… What? You feel very comfortable practicing, and the more you
practice, the faster you will be?! This is not scientific!” The Divine Calculation: “The way of calculation and deduction goes against the will of heaven. Every calculation will shorten your life and suffer heavenly punishment… What? How come your life span is infinite? And you are blessed by heaven every day?”
The Great Power of Crossing the Tribulation: “You have a dull aptitude. Don’t practice the magic art that will reduce your aptitude when you break through the realm… What? How did your aptitude rise to the level of an immortal?!”
Specializing in magic art, one year to become a god, ten years to become a great master, and a hundred years to become an immortal.
…