Guardian: Zhen Hun Vol. 3 By Priest

When a mysterious illness knocks Zhao Yunlan off his feet, he enjoys being doted on by Shen Wei—until he discovers a grim secret that threatens to tear them apart. However, it’s not just their domestic bliss that’s on the verge of collapse. The Great Seal is cracking, order itself is about to break down and extinguish all life, and their only hope to stop the destruction is the final Hallowed Artifact: the Soul-Guarding Lamp. But even as the world threatens to crumble around them, Zhao Yunlan searches for the truth and a way to keep Shen Wei by his side, this time for all eternity.