Job Transfer for All: I Can Develop the System

[National job change] + [No female protagonist, multiple female supporting characters] + [New occupation] + [System] The world is digitized, and games have come to reality. The world is undergoing changes and ferocious beasts are raging, but crises and opportunities coexist, and countless secret realms and dungeons are waiting to be discovered. At the same time, everyone can change jobs, become stronger step by step, resist crises, and become the savior of mankind. But Jiang Qinbai changed his job to a creator. He can make weapons and potions by himself, and he can even create systems! "Brother Tong, let me reach the maximum level quickly and reach the pinnacle of my life from now on." "Ding, this system version is too low and cannot recognize this command." What's going on? After working on it for a long time, you still have to develop it yourself? "Cheating? I worked hard to raise this system, how can it be considered cheating?" Jiang Qinbai defended himself.