Synopsis：Bound by a life debt, Ethan hides his identity as the heir to a global pharmaceutical empire and toils for three years at Carter Pharmaceuticals, enduring Amanda Carter’s constant humiliation while secretly developing an anti‑aging drug for her father. When his contract ends and the truth comes to light, the heiress who once trampled his dignity falls to her knees, begging for his help, just as a deadly, conspiracy-fueled virus threatens to engulf them all.