My Second Life Has A Secret Expiration Date

I was once Bao Shen, the Soul-Weaving Saint, a healer so powerful I could coax spirits back from the Nether Abyss. I gave up that life and my divine essence to seal away the Void Maw, an entity that consumes reality. My grand sacrifice earned me a second chance in the body of a young, handsome, and utterly talentless mortal named Shen Luan. My new life began with a spectacular public humiliation, which was just fine. I prefer the quiet life. But when I meet Lady Xiang An, the most breathtaking woman in the Azure Cloud Empire, I can't look away. Cursed with 'Crimson Soul Decay,' she's doomed to a slow, agonizing death no one can cure. No one but me. Curing her becomes my new purpose. The problem? Her curse is intrinsically linked to the seal I created. Every step I take to heal her weakens the seal on the Void Maw, and every day that passes brings the cosmic horror closer to devouring us all. How do I save the woman I'm falling for when doing so might doom the world I just saved?