I Just Transmigrated into the Sect’s Ancestor, and the Protagonist Is Already at the Door?

Just after transmigrating into the body of the Xuanxin Sect's Nascent Soul ancestor, who was already halfway into the grave, the protagonist teamed up with the sect's lovestruck saintess. With his tribulation looming, he brought a powerful crew and stormed the sect in force! To make his cause seem “righteous,” he even listed countless crimes of his own, branding both himself and the Xuanxin Sect as evil. He wanted to erase himself and the Xuanxin Sect from the continent, and extract the soul of this ancestor, the source of all evil, to use as a sky lantern. Chen Yang, newly transmigrated: “??!” “Good, good! As expected of the protagonist. You really are a brave little brat!” “But I'm a Nascent Soul monster, and you only brought Golden Core lackeys. Who exactly do you think you're looking down on?!” “Sure, I'm close to the grave, but I haven't actually been buried yet!”