The End of the World *******

[Apocalypse + System + Decisive Killing] As the end of the world approaches, Qin Ze activates the [Doomsday Material Return System]. As long as he completes the task, he can obtain material rewards. At the same time, as long as Qin consumes materials, he can be refunded ten thousand times. While obtaining supplies, he can also obtain various magical rewards. From then on, Qin Ze killed everyone in the last days and finally became invincible.