I’m a Female Gangster Who Transmigrated Into a Monster

The world has been infected by a virus, and my blood is the only cure. I've lived for over a thousand years. I was a woman of ill repute in the 21st century, poisoned to death by my scheming younger sister. By accident, my soul traveled to the Tang Dynasty, where I mistakenly ate an extraterrestrial creature resurrected by scientists. Its golden silkworm blood gave me an immortal body. My blood can cure every illness, but it can also poison all living things, making me coveted by every faction. To stay alive, I married the powerful Emperor Li Longji. After I was wounded, I fell into a deep sleep. When I awoke, I met Zhao Guangyin and Zhao Guangyi. I was wounded again and fell asleep, then awoke to meet Yue Yun. After I died, I slept for many years before meeting a prince of the Qing Dynasty. In the distant future, I willingly let my blood be used as medicine to save the world.