Let You Make Javelin and You Develop Anti-Tank Missiles?

Sun Hang traveled through time and opened a small military supplies store, delivering goods live online every day. One day, a fan sent in a customization request: "Boss, I want to customize 50 javelins, with a unit price of 150..." For Sun Hang's military store, this is a big deal, but the unit price is a bit low. Sun Hang had no choice but to activate the most powerful customization system. "Military Javelin rocket launcher: shoulder-fired anti-tank missile, capable of attacking tops and anti-armed helicopters" "Customized low-price plan for 150 yuan: anti-matter thruster + recoilless throw rocket launcher + focal plane thermal imaging self-aiming module" When Sun Hang presented his customized plan during the live broadcast the next day, netizens were all dumbfounded. "Anchor, is it possible that the javelin he is talking about is a sports event? The kind that is thrown by hand..." … General Staff Equipment Department: "500 mm caliber, plus a scope, you say this is a sniper?!" Institute of Energy: "You, a military store, can also customize controllable nuclear fusion?" Sun Hang: "As long as you dare to decide, I can make it for you!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.