Qin Yu, the young marshal of Longting, has returned after reaching full level. He pretended to be stupid for a year to protect his wife Tang Muxue and his sister Zhou Tong. With his peerless force and medical skills, he swept through Jiangnan aristocratic families, underground forces and Japanese smuggling groups, seizing power from traitors and thwarting countless assassination plots. When tracing the truth behind his adoptive parents' car accident, he discovered that Jiangnan Governor Wei Chaoxuan was the culprit. After destroying the governor's house, he was shocked to find that his adoptive parents were not dead. The source of all evil pointed to the mysterious forces in the capital. Qin Yu vowed to go north to overthrow this giant hand that covers the sky.
