Begin Immortality by Earning Points

After traveling through time, Zhang Yuan obtained a system that can use points to deduce martial arts. He noticed something was starting to go wrong. What does it mean that a mortal's sword skills can kill a monk? A mortal's footwork can actually run faster than a monk's escape technique? ! The deductions brought countless surprises to Zhang Yuan. But after knowing that the points were obtained from the spiritual lives of other beings, he took a look at the system with insufficient points and thought he should do something! ………… Many years later, as the ancestor of a large clan, he was secretly known as the leader of the demon sect. Zhang Yuan was suffering but could not tell. I can only complain with my countless points, why do people in the world treat me like this? This book is also called "Why take other people's lives, it's obviously my points" and "Fellow Taoist, keep your life (points)"