I Erased the World Line

"So many of you have spent your whole life living underground just to make such a crappy thing?" "It's not some junk, the prophet said it's a machine that can travel through time!" "Okay, let's assume it is a time machine." Chen Yunfei said with disbelief on his face, "Then what are you going to use it for?" "The prophet said it was used to find the savior." "Savior? Where to go?" "Go to 2025 AD!" 2025? No need to go to such trouble, "I probably know how to find it." This time it was the turn of the half-grown children to show doubts, but Chen Yunfei from 2025 was very sure. "Human beings put me at the top of the urgent list, and the enemy regards killing me as the highest order." "Even though I don't know the reason myself, if there really is a savior." "How could he have nothing to do with me?"