I Asked You to Build a Fighter Jet. What the Hell Is This J-60?

Su Han founded a renovation factory and went global for the factory. On this day, he received a big order from the director of the scientific research department. And sent a J-20 fighter jet, claiming that the missing parts needed to be repaired. As a result, when Su Han opened the door and took a look, he found that not only were important parts missing, but the damage was also very serious. If the other party asks him to complete the parts, he can make the rest as he pleases! Su Han laughed! Decisively start the [violent magic modification system! A week later, a brand new fighter jet appeared at the science and technology exhibition. It shocked everyone, but everyone mistakenly thought it was a refurbished fighter jet. But I didn't expect that the aircraft in front of me was actually a J-60! Director of the Scientific Research Department: "I'll let you watch the changes. Can you change it to J-60 for me?!" Su Han: "You said it yourself, just let me make it!"