A modern migrant worker travels back in time to become the Ming Dynasty Prince Zhu Biao who died young in history. He awakens the sign-in system and unlocks advanced weapons and technology. He assisted Zhu Yuanzhang in subduing powerful civil servants such as Liu Bowen and Chang Yuchun, and used science and technology to crush heroes such as Chen Youliang and Zhang Shicheng. He promoted the imperial examination and new economic policies, expanded overseas trade, reformed the military and political system, and resolved conflicts in the court. He ultimately helped the Ming Dynasty unify the world, rewrite its early fate, and build a prosperous Ming Dynasty with prosperous people and a vast territory.
