Transmigrated into a Novel as the Female Lead's Ex-Husband

“Luke awakens in the body of the Female Lead's ex-husband-a doomed side character fated to die in exactly one year. In the original story, he was used by ruthless corporations and ancient bloodline families before being discarded like trash. But after a mysterious second awakening grants him an ice power intertwined with Time and Space, Luke refuses to follow the fate written for him. He plans to survive, grow stronger, and rewrite the story from the shadows. Yet the plot is already changing. Ancient powers are awakening, hidden forces are stirring, and the world is rushing toward destruction. The only person who knows how his story ends is the man who was never supposed to survive it.”