The continent of Shenzhou is torn in half by the catastrophic Cleave War. In this broken world, the ancient Aether Covenant is no longer celebrated, it is feared. To bind your soul to a dragon is to gain unmatched power, but the cost is absolute: your human body ages decades in months, and your mind slowly unravels into madness. Chen Lan is an exile who survived a botched separation from his dragon during the war. Now left half-human and half-dragon, he can feel his distant partner dying a thousand miles away, dragging him down with him. Hunted by both the oppressive Immortal Empire and the ruthless Shadow Dominion, Chen Lan is forced to find the Silent Blade, a legendary relic rumored to be the only thing capable of stabilizing a shattered bond. But the blade holds a dark truth that could wipe out the future of an entire species. With time running out, Chen Lan must navigate a web of betrayal, ancient guardians, and political schemes where a single wrong move means the destruction of his soul.