You Asked Me to Fix a Wuling Hongguang, So Why Did I Turn It Into an Aircraft Carrier?

The protagonist, Mo Gai, is a nearly bankrupt car mechanic who unexpectedly awakens the [God-Tier Modification System]. The System cannot create something from nothing, but it can upgrade any existing industrial product to its theoretical limits. To earn “processing power” and unlock higher permissions, Mo Gai starts by modifying a Wuling Hongguang and sets out on an industrial-mythmaking journey that will make the whole world tremble.