Start: I Was Engaged in Infrastructure Construction in Ancient Times and Broadcast Live Around the World

After traveling through time and becoming a good-for-nothing prince who was about to be executed, Lin Yuan was bound to the infrastructure system of the heavens. While others rely on swords to fight, he relies on excavators; while others rely on taxes to make money, he engages in real estate. When a million barbarian iron cavalry approached the city, thinking that they could grab a good fight, they only heard a roar from the city. "Infrastructure Maniac No. 1 Tank Company, prepare to attack!" "Anchor, don't be stunned! Let's fire! Sister No. 1 On the list is giving you rockets!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.