The Good-for-Nothing Live-In Son-in-Law: I Lie Flat and Become Invincible

The protagonist, Luan Yang, transmigrates into the son-in-law of an elder in Qingyun Sect, a cultivation sect. His status is lowly, and everyone bullies him. In this cultivation world, where everyone strives to reach the Great Dao, he unexpectedly awakens the Lie Flat System. As long as he avoids ambition, slacks off, and enjoys life, his cultivation and strength grow at an astonishing pace. But if he ever works hard to cultivate, his cultivation level falls instead.

His wife, Jia Rong, is a renowned cultivation prodigy in the sect. She is gentle and kind, but her exceptional talent makes her a target of suppression. Having married a "useless" son-in-law only brings her ridicule and immense pressure. Shen Lang appears to be a lazy good-for-nothing, a "waste," but in secret he uses the System's rewards. When his wife hits a bottleneck, he "casually" simmers a pot of soup that helps her achieve enlightenment. When a powerful enemy provokes her, he "happens" to trip them. When disaster threatens the sect, he "falls asleep" and accidentally wanders into a forbidden area, emerging with a lost divine artifact...

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.