All of Humanity Awakened to the System, and I'm the Only NPC

Parallel World!

September 9, 2038. Creatures from another realm invade Earth, bringing humanity to the brink of extinction!

Qin Zheng, who transmigrated to this world eighteen years ago, suddenly discovers that everyone in the world has become kind to him!

A student who survived at his school gives him an energy crystal they risked their life to obtain, free of charge. When he refuses it, they nearly burst into tears?

The school beauty, who simply likes the way he looks, sneaks into his bed while he's asleep!

He only just starts wondering whether he could become emperor in this world, and the very next morning, his trusted subordinate puts a dragon robe on him!

Even after Qin Zheng unifies the world, he still can't figure out why this is happening.

There is only one answer:

After the cataclysm began, all of humanity awakened Systems, and he was the only NPC who could issue missions!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.