In the Beginning, I Was Picking up Rubbish in the Wasteland, and I Rubbed Optimus Prime with My Hands.

[Mecha + Wasteland + System + Blood + Technology Flow] Rubbing Optimus Prime with his hands, is that too much? What others see as an F-level waste is actually the only Fire Contractor! When the genius school belle mocked him mercilessly and his tutor sent him to the scrapyard, everyone thought he was doomed! Little did he know that the scrapyard was his paradise! What? Is this pile of scrap metal the vehicle of a legendary hero? Directly extract the concept of "guarding", Bumblebee, change it for me! That scrapped truck that carried the responsibility of an era? Great, Optimus Prime's core is here! When the academy was invaded by alien beasts and everyone was in despair, the mysterious Autobot army emerged and turned the tide of the war with one blow! The whole world is frantically looking for the savior "Mechanical God", but no one knows that he is the F-level maintenance engineer Lin Mo who sweeps away garbage in front of everyone's eyes! Hiding your identity and manipulating behind the scenes is such a great feeling!