I, the Promoter of Wanjie

Travel through parallel worlds. Jiang Feng obtained the Wanjie Promotion System and became a Wanjie promoter. From Mark Armor to Quantum Computer! From small, controllable nuclear fusion to quantum cannons! From Star Destroyers to Black Hole Antimatter Devices! In order to allow human beings to enter the big family of the universe as soon as possible, Jiang Feng worked hard! "Wait... Wait a minute, this is a two-way foil and cannot be promoted!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.