Playing It Cool: From Substitute Bride to War Goddess to Emperor

[Peerless Goddess of War] [Cute Sister-in-Law] [Lie Flat and Become Invincible]

Lin Yuan transmigrates to a fantasy world and becomes the only son of the Northern Garrison General's residence, but he's a good-for-nothing who can't cultivate.

From the start, the border is in crisis, and he is granted a marriage to a goddess of war. His cute sister-in-law volunteers to take her place!

After awakening the Slacker System, Lin Yuan follows the principle that since he's already here, he might as well lie flat and slack off!

He wakes up and teases the maids, disciplines his sister-in-law at night, and becomes an Emperor just by lying around!

That is, until the Emperor plans to kill the hound once the hunt is over, and the goddess of war decides to give her life in exchange for his.

Only then do they realize Lin Yuan has long been invincible!

Lin Yuan: Who put this imperial robe on me? You've really put me in a terrible position!