Shadows of the system:I became the hidden boss

When 22-year-old Ye Xuan dies in a car accident, he wakes up inside his favorite web novel—Ascension of the Nine Heavens —but not as the hero. He's been transmigrated into the body of Gu Chen, a minor villain who dies in Chapter 47, killed by the protagonist for "being in the wrong place at the wrong time." Worse, Gu Chen only has three months until his scheduled death. But Ye Xuan has one advantage no one else possesses: he's read the entire novel. He knows every secret, every treasure location, every character's weakness. And when a mysterious Shadow System activates in his mind—guided by the enigmatic entity Mo—he realizes he might not just survive—he might become the true hidden boss of this world. Armed with future knowledge and a system that rewards him for subverting the original plot, Ye Xuan must navigate a world of cultivation sects, ancient demons, and political intrigue. But the more he changes the story, the more the world fights back. The "plot correction force" sends assassins. Characters act outside their scripted personalities. And the original protagonist, Long Tian, is beginning to suspect that someone else knows his destiny. As Ye Xuan builds his own power base, recruits unlikely allies, and accidentally captures the heart of the novel's "untouchable" ice queen Xue Qingyi, he discovers a terrifying truth: Ascension of the Nine Heavens wasn't just a novel. It was a prophecy. And something ancient is waking up because Ye Xuan broke the script.