Lin Yi, a freshman in the mecha department who was ridiculed as the "King of Rags," picked up a rusty and broken mecha in a garbage dump.
Everyone laughed at him for humiliating himself by driving this thing in a practical training class.
Until the academy's chief top student piloted the latest "Thor" mecha, and his full blow was automatically absorbed by the shabby machine.
The next second, the rusty mecha shell peeled off piece by piece, revealing the streamlined dark gold fuselage, and a cold mechanical sound sounded in the cockpit:
"Zero activated, welcome back, old humans."
While the whole college was stunned, Lin Yi looked confused:
"Wait a minute, I'm just a garbage collector. Who installed the automatic upgrade system for me?"
