I Scored a Bargain for Fifty Yuan and Became an All-Rounder

A jade pendant bought for fifty yuan awakens the Replenishment of Heaven System in Yang Tingxuan, a lecturer on the verge of retirement. Others mend the heavens; he mends everyday life: his son's future, his classmates' regrets, his vocational college's equipment, the secrets of Wulong Mountain, and the way he'll live out the rest of his life.