Don't Laugh, the Thread I Knit Is a Little Different

[No heroine + decisive killing + behind the scenes + time and space powers + online IQ] The day Su Chen awakened his powers, everyone laughed - Threadweaver? Isn't he just a basket weaver? He silently weaved the first line of cause and effect, and the classmate who laughed the loudest could never speak a complete sentence in front of him again. Later, people discovered that he could weave back the "void tide" that could wipe people out of the world by raising his hand. He travels through the timeline time and time again, saving the people who need to be saved time and time again, becoming a well-deserved guardian of the world. Until he worked hard all his life and finally found a way to resist the disaster. Then he saw the truth.