A medical student travels back to ancient times and awakens a merit system where saving people allows for cultivation. Relying on modern medical common sense, he heals the wounded and rescues the dying, fighting all the way against injustice and powerful authorities. Amidst a turbulent world, he gains the companionship of two fair maidens, breaks through his cultivation realm by doing good deeds, and opens up a thrilling new life in another world. The story is full of twists and turns, highly imaginative, and strongly recommended.