I Transmigrated Into a Young Prince, and the System Sucks Up to Me While I Win From My Couch

After Liu Huan, an overworked 996 office slave, dies suddenly, he wakes up in the Song Dynasty as a young prince and is bound to System 009527. He plans to reject the System's missions and lie flat, but accidentally activates "Rewards for Doing Nothing" mode. Getting up to use the bathroom grants him a max-level technique, tossing away his chopsticks unlocks Myriad Swords Returning to the Origin, and even clipping his nails boosts his cultivation. The System grovels before him like a devoted servant, showering him with cheat abilities without pause.

From upgrading the prince's residence in the capital, to recruiting sects while traveling around the martial world, to remotely managing government affairs from the local prefectures and crushing foreign enemies by claiming a title on the border, Liu Huan never has to lift a finger. He wins effortlessly with the God of War generals, divine beast attendants, and ancient divine weapons provided by the System. Later, he ventures overseas to occupy islands and searches for ancient secrets to break through to the origin. Even when facing an invasion by demonic beings from beyond the world, he keeps lying flat as the System feeds him all the way to the Great Emperor realm, where he gains control over the laws of the world.

In the end, the System unlocks a star map and builds him a faster-than-light battleship. Liu Huan sets off on a laid-back interstellar trip with beautiful women and his subordinates, recruits a hundred alien civilizations, and gains eternal life along with a fully automated System. From then on, he doesn't have to handle government affairs or fight powerful enemies. He just soaks in hot springs in a high-martial world and samples delicacies in alien civilizations, becoming the hidden ruler of the stars and turning his laid-back life into an eternal power fantasy.