Yuanjing died in a zombie siege during the apocalypse. To gain a chance at rebirth and rewrite his life,

Yuanjing agreed when the demon—oh, no, the system—offered him the opportunity.

From then on, he embarked on a journey of transmigration, taking the place of various cannon fodder characters to rewrite their lives.

They were no longer stepping stones on the protagonist’s path to success, nor insignificant existences in the plot.

Instead, they became the protagonists of their own lives.