Experience of living in a chaotic world of demons

(This book is also known as "Martial Arts Immortality: Gaining Experience from Chopping Wood" and "Splitting the Sky")[You traveled through time and space, and your name is Gu Sheng, a young farm boy. ][This is a chaotic dynasty with demons and gangs everywhere. As a member of the lower class, you have a hellish survival difficulty. ][You decide to stay alive. ][You awaken the proficiency panel. ][You breathe a sigh of relief and can start to work hard. ][You have mastered chopping wood to perfection, and cutting bones and tendons is no problem. ][You have mastered archery to perfection, and you have become a master archer who can shoot lice through willows. ][You have learned the Iron Stone Fist and embarked on the road of a warrior. You have mastered it to perfection, and your punches are heavy. ]…[You have learned the Changchun Immortal Kung Fu, and your life span has greatly increased. You have more time to work hard, and your hope of surviving is greater. ]…[You work hard to the limit and survive steadily. One day you suddenly find that you are invincible. ]