The title is a bit misleading (-1 star). It not self discipline system but more like quest system that focused on marathon. And when the system rewarded him 20 points his unused 6 points mysteriously vanished. (-1 star)

The story was okay but I can't stand with shameless of the mc sorry..

It was interesting story but mc became more like a capitalist that suck blood. I can't understand what he thinks 75% share more just enough but he wants more just because he know the future. -2 star

Childish and lustful... He not have a mind of teenage or only dirty mind of it making me cringe

The mc insisted that he was pure earthlings but Ben has anditode bloodline from his grandparents. Also from many years stay as Ben he suddenly called Lin mo from previous life. Chinese really don't want to accept death and want to go home...