The Spoiled Heir: Building an Ironclad Nation from Scratch

Yuan Chen was lucky enough to transmigrate before he even graduated! And into the body of a young lord, no less! “Wonderful! No more thesis! No more being a wage slave!” The bad news was that he had nearly squandered his entire princely estate! Worse, he'd even abducted a commandery princess, and the two of them had spent a night alone together, with passion running high... And that wasn't all. Plenty of people wanted him dead. But he was just a useless college student who played JCC during lectures and binge-watched shows after class. He couldn't do a thing! Luckily, he had a bizarre System that appeared out of nowhere and inexplicably implanted knowledge in his brain! From then on, he built roads and buildings, fortified cities and strengthened the army, and indulged in debauchery...