I Asked You to Go Blacksmithing, What the Hell Is This Mecha?

Scene one: The client looked at the bully who was beaten to a pulp and said, "What the hell are you doing if I ask you to make an iron and build a tank for me?" Zhang Yu: "That's unfair. Didn't you ask me to build a set of protective equipment that can go 360 degrees without blind spots? This armored tank fully meets the requirements!" Scene two: Looking at the armored vehicle that was blasted by the laser gun, the client frowned: "I asked you to forge an iron, are you... Are you serious?" Zhang Yu: "Hey, who knew that when I was hitting the iron, I would suddenly have a flash of inspiration, and my hand would shake like that..." Scene three: The client pointed at the "crunching" transforming mecha and trembled: "I asked you to strike an iron. Is this a damn thing? Isn't this a Gundam?" Zhang Yu spread his hands and looked innocent: "For blacksmithing, there are times when you bring in private goods." Client: "My little heart..."