Weird Sequence: My Base Vehicle Can Be Upgraded

[Mechanical Ascension] + [Wits Game] + [Dual Sequence] Gray fog descends, and weirdness reigns. Mechanic Lin Jin awakens the upgrade system of all things in his left hand, and holds the mechanic sequence in his right hand. While others are struggling for a pack of compressed biscuits, his broken van has evolved into a mobile war fortress. While others are whispering in terror, his gunfire is redefining the laws of physics. Everyone said that he was the thickest thigh in the apocalypse and the most dangerous lunatic. When the ultimate mechanical madness encounters the control of human nature with no tricks left, should we join forces to restart the future, or... Should we fight to the death first?