Noah's Contract: I'm an NPC in Another World

Hundreds of years ago, Emperor Molong led his demonic horde to crush every hero of this fantasy continent. In desperation, the Ximei Elf Clan activated the Noah Project, sealing away the greatest heroes and vital resources within the colossal Noah Tree. Gu Bingjie, a delivery rider from modern Earth rushing to earn money for his mother’s medical treatment, dies in a traffic accident—and awakens in this very world. Discovering the Noah Tree, he ingeniously transforms the entire realm into a game-like system, enabling consciousnesses from Earth to be transmitted into the bodies of the sealed heroes. Taking on the role of an NPC, Gu Bingjie issues quests and guides these “players” to build powerful city-states and forge a mighty empire—ultimately preparing them to stand against and eradicate the demonic forces once and for all. (Source: Bilibili, translated)