System: Master, Return to Earth and Fight Back at Once!

Delivery driver He Tao transmigrates to a primordial otherworld teeming with immortals. After a series of deadly battles and with help from his System, he quickly cultivates to the Immortal Emperor realm. By a twist of fate, he discovers a passage back to Earth. But before him, a group of Chaos Demon Gods, born alongside Heaven and Earth, accidentally entered the passage and made their way into the Milky Way. Earth is on the brink of disaster. He Tao pilots the Universal Passage, a space-shifting artifact of his own invention, and takes his dark matter weapons, particle weapons, and quantum entanglement generators back to Earth to rebuild the Milky Way, which the Demon Gods have devastated.

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