Live Handicraft, I Was Invited to Upgrade the Fifth Generation Machine

Taking the sixth-generation machine manufacturing materials rewarded by the system, I wanted to sell them to scientific research institutions and make a lot of money. Unexpectedly, they gave him two dollars and asked him to go home. Chen Fan had no choice but to make an ultra-low-end version of the sixth-generation children's phone himself. On the day of the test flight, Longguo engineers made a call on the spot and invited him to upgrade the fifth-generation aircraft. "I'll go! This sound is amazing. Host, are you sure this is the original sound? It's just like a real fighter jet." "Just for the sound of the engine, I'll pay you 10,000. Please be sure to sell it to me after the flight." "The Mach ring has come out, and you still tell me this is a handmade anchor?" "Hypersonic flight, can this be accomplished by a master of craftsmanship?" ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.