After Crushing the Nine Heavens Tower, I Became a Taboo for the World

Su Chen rose from humble beginnings and used a rusty sword to split the cage of the spiritual world. He killed gods and demons on the battlefield of thousands of races, confronted the Immortal Emperor on the Nine Heavens, and finally crushed the Nine Heavens Tower with unparalleled luck. However, when he reached the top, he chose to seal himself in the Immortal Burial Abyss, and he slept for a hundred thousand years. One hundred thousand years later, when he woke up from his slumber, the world had already changed - the little fox demon he saved casually had become the nine-tailed celestial fox that ruled the demon realm; the boy who once sharpened his sword had become the Confucian and Taoist sage in charge of the order of the world; even the wisp of sword intention he left behind in the mortal world was revered by later generations as the "origin of swordsmanship", attracting countless monks to make pilgrimages. The world only knows that there is a "Chen Emperor", but no one knows his true appearance. Until a certain secret realm was opened, Su Chen appeared in the world to find the traces of his old friend. With just a few clicks, he suppressed the giants of the Immortal Sect who coveted the inheritance. When the rusty sword came out again, the nine-day galaxy trembled. "You said you are the most talented person in the world?" Su Chen looked at the shouting young man in front of him and raised his hand lightly, his rusty sword buzzing, "The Immortal Emperor I killed back then was ten times crazier than you." When the dusty past was uncovered layer by layer, the three realms were shocked to realize that this mysterious being who came out of the Immortal Burial Abyss was actually a taboo that even Heaven was afraid of. And those so-called immortal legends are just traces he left casually back then...