Travel to the novel world and become a waste nobleman! Then change your destiny with the knowledge of civil engineering design and build a business empire! Jack, a college student majoring in civil engineering design, traveled to the novel "Hero Knight" he was reading. He became Aaron Alex, a down-and-out aristocrat about to go bankrupt. In order to repay the debt and live a rich life, he began to use his professional knowledge to build various buildings, earn a lot of wealth, and build his own business empire!