Lin Xian, the strongest grand-uncle master of the Qingyun Sect and the last savior of the Three Realms, wants nothing more than to lie flat.
When the Heavenly Dao's warning of "All Worlds Falling Silent" arrives, the entire sect goes into a panic! To force him to ascend, his competitive junior nephew studies day and night outside his cave abode, while his equally competitive junior sister uses him as a cautionary example.
Just as he remains rock-steady, the sect actually invites Su Mian, a remarkable woman who can Battle him at sleeping.
They hit it off at once, and from then on a sign hangs outside their cave abode: "Dual Seclusion, Double Do Not Disturb."
The sect leader completely breaks down. "Save the world? Save my hairline first!"
Then the power of annihilation begins to spread, about to devour her beloved lazy-person's sofa.
Lin Xian looks at the sound asleep Su Mian beside him and, for the first time ever... sits up.
"Fine. If I want to lie flat forever from now on, I guess I have to get up and save the world first."