Doomsday System

The protagonist Gu Chenyan became the strongest person in the world in the apocalypse. He killed all the monsters that emerged from the unknown wormhole. Just when he thought the world was at peace, he stepped into the wormhole and discovered that there were seven wings, eight wings, and even nine wings that were more powerful than the six-winged monster. Gu Chenyan was instantly killed by the eight-winged monster. Chen Yan's eyes were full of unwillingness, but he did not fall into reincarnation and reincarnate as an adult. Instead, he returned to the day when he first became a practitioner ten years ago and began to practice again. Because he knew the future history, he began to kill monsters, enter the wormhole, kill all the monsters, and return to the world in peace! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.