I, the savior of the earth

Ten days later, advanced civilizations invaded the earth!Su Mu led the state of Qin and devoted all its efforts to developing science and technology.Dual-core powered aircraft carrier!Superluminal high-energy particle cannon!A giant mecha hundreds of meters high!Hero Warrior Serum!Warp Engine Fighter!All the technologies that only exist in sci-fi movies have come to the real world one after another.He wants to make the earth's civilization achieve leapfrog progress within ten days, until it can rival the invasion of advanced civilizations!