The Strongest AFK System: I Level Up While Others Cultivate, My Family Makes Me Invincible.

Transmigrated into a fantasy world, Qin Feng was born with a defective physique and could not cultivate. In his darkest hour, he awakened the Supreme AFK System, allowing him to grow infinitely powerful simply by lying idle. He had no desire to cultivate madly, compete for supremacy, or become an unparalleled expert. All he wanted was to slack off, enjoy music and leisure, and live a carefree life. To protect his peaceful, laid-back days, he painstakingly groomed his father into a top-tier powerhouse capable of moving mountains and overturning seas. Yet he never expected that every member of his family hid terrifying strength: a ruthless mother who strikes first, two overprotective elder sisters, and a peerless sword immortal elder brother standing firmly behind him.