I Just Became the Demon Emperor, and I Have a History with All the Nine Heroines.

Traveling through the world of fantasy novels, Su Yu became the ultimate villain. At the moment of death, Su Yu activated the life editing system, allowing him to re-edit his past life before dying. First life. He was obsessed with swords, traveled around the world, and met the Taichu Empress who disguised herself as a man. The two became brothers with different surnames and traveled around the world together. He worshiped the Sword Controlling Sect, and Empress Taichu worshiped in the Holy Land of Taichu. However, there is a feud between the Sword Controlling Sect and the Holy Land of Taichu, and disputes continue. In the dilemma between his sect and his brothers, he was willing to cut off his arm in front of his master. "Today I exchange my limbs for limbs!" ... Ninth life. He and Yu Ziwei's childhood sweethearts joined the Taixu Immortal Sect together, hoping for the way to immortality. Suddenly, Yu Ziwei is poisoned, and Su Yu enters the demon world to find the antidote, the red-blooded clam. In order to save Yu Ziwei, Su Yu abandoned the immortal and became a demon. "I light up the sky with fire, just to light your way home..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.