Concubine Ling Shocked the World

Tong Zhiwan, the proud son of heaven, was reborn as a good-for-nothing. Fortunately, she still had her housekeeping skills. With her medical skills, she saved lives and healed the wounded, and with her lingqin, she decisively killed people. She collected spiritual beasts, made green tea, and built a prosperous world. Hey, hey, hey, that demon king, don't crawl on my bed.