The Cold Palace Mausoleum Keeper Became the Barren Tyrant’s Medicine

On the base of a spirit tablet deep within the imperial mausoleum, six ancient characters, etched as if in blood and impossible to erase, read: "Until the blood is cleansed, no heir shall survive!"

The tyrant Xie Linyuan's three princes have all died within a hundred days of birth, their deaths eerily alike: every bone in their bodies was shattered!

Su Wantang, a guardian of the imperial tombs, watches with her own eyes as the emperor's new favorite beauty bleeds from all seven orifices and dies. Her pregnancy medicine had been secretly switched for a poison that causes miscarriage, while the tyrant has barely seven hundred days left to live!

This is no divine punishment, but a monstrous plot to wipe out a family, spanning generations!

In this desperate situation, she uses her own blood as a medium to seal the royal bloodline's strange poison inside a mysterious medicinal seed, becoming the only person in the world who can prolong the imperial family's lives!

The tyrant makes her his blade, using a royal heir as bait, and personally carves a path through this blood-soaked palace for her!

From the lonely Yilan Pavilion to commanding the Six Palaces, she coolly watches demons and spirits of every kind take the stage, turning each deadly trap into a ladder to power!

The seven-year-old cold case gradually comes to light, but just as she is about to tear away the mastermind's mask, the tyrant's time left to live suddenly drops to "three days"!

The poisonous seed at her fingertips begins to devour her in a frenzy. The source of this death sentence points to the depths of the emperor's heart...