Start with the Yangshou System

In 2145, spiritual energy is revived, and some people in this world will awaken a super power, such as making themselves stronger or more agile... But I want to become the most unique man, which is the "life development system" in front of me. "The task is to help the old lady cross the road. If you fail, your life will be shortened by one year." I prefer to call it the "Yangshou System!"