Due to an accident, Jian Zhi, a hardworking worker who should not have died, came to Yunshang Market (commonly known as Paradise) and met Xia Yan, a bird of paradise who was responsible for delivering letters. Based on the principle that he would rather tire himself to death than involve others to death, Jian Zhi immediately joined Xia Yan, a fellow worker, and started a different kind of working life.
Purpose: to get rid of worldly disputes and join the more intense heavenly disputes
