Daguo Technology: My product has an upgraded panel

This book is also known as "I'm Really Not Iron Man" and "The Model I Made Can Be Upgraded"
Reborn in 2013, Lin Feng discovered that the items he made had upgrade panels. Netizens admired and recognized the items, and they could actually provide experience points to upgrade the items, so...
The first generation coin-fired electromagnetic rifle→the second generation coin-fired electromagnetic rifle→the third generation coin-fired electromagnetic rifle!
First-generation artificial intelligence 'Jarvis' model ―→ (True) second-generation artificial intelligence 'Jarvis'.
The first generation deep sleep aid model ―→ (true) second generation deep sleep aid!
The first generation brain-computer interface chip model ―→ (real) second generation brain-computer interface chip!
The first generation human gene enhancement liquid model ―→ (real) second generation human gene enhancement liquid!
The first generation Iron Man Ark Reactor model ―→ (real) second generation Iron Man Ark Reactor!
The original Iron Man suit model ―→ (real) the second Iron Man suit.
Experts from the American Empire: It’s fake, all fake, all special effects, otherwise why has Xingtu Technology been unable to mass produce it?
One day, Iron Man's suit flew up, and Lin Feng, who had opened his protective helmet, waved his hands and said, "I'm really not Iron Man, I'm just a toy."
Global netizens: "I don't trust you!"