Watch I’m Selling Propane—Not Weapons! Episode 5 Online for Free

In this episode, genius mechanic Sun Mo rushes to a secret warehouse after school. He uses thirty million points from the "Super Modification System" to redeem a plan for a comprehensive upgrade of a J-10 fighter jet into a sixth-generation aerial combat overlord. Through channels provided by Ding Shijie, Sun Mo procures a large quantity of rare materials. After a month of relentless work, he performs a complete overhaul of the aircraft, achieving vertical takeoff and landing, an overall stealthy design, split wings, and a micro nuclear fission power system. When Sun Mo sends the blueprints of the modified fighter jet to Ding Shijie, even the well-traveled Major General is deeply awestruck by its futuristic, sci-fi appearance that surpasses current technology.