After transmigrating to the Tang Dynasty, I became Li Cheng, Li Shimin's most beloved younger brother, and got bound to the [Strongest Nation-Wrecking System].
As long as I ruin the country and bring about its downfall, I can extend my life and become an immortal!
Li Cheng was overjoyed. Being a nation-wrecker is right up my alley!
"Elder brother, I want to promote that corrupt official!" Li Shimin: "Good! My younger brother is a master strategist. This is a plan to drive a tiger toward a wolf!"
"Elder brother, I want to empty the treasury building a pond of wine and a forest of meat!" Wei Zheng: "Brilliant! The prince is benevolent. This is a plan to provide disaster relief through labor and save the common people!"
"Elder brother, I want to sell the state's monopoly rights over salt and iron to merchants!" Fang Xuanling: "Your Highness is a heaven-sent genius! This masterstroke will enrich the people and invigorate the market!"
A few years later, Li Cheng looked at the Tang Empire, its territory twice as large and its treasury overflowing, and cried.
"I never wanted to be a sage ruler for the ages! You lot and your wild imaginations, please let me quietly be a slacker!"
Li Shimin: "You can stop pretending, younger brother. This realm can't manage without you!"