Xie Wujin, the ancestor of the blood clan who has survived for thousands of years, hides in the city and opens a private night clinic that only treats terminally ill wealthy people. He has accumulated a fortune by exchanging blood for lives. However, he is hunted by cinnabar blood all year round, and his body is covered with old bone-corroding injuries that cannot be cured.
Xie Xun, a vampire brother who loves to play and get into trouble, accidentally meets Su Qinghe, a medical student from a poor family in college. He is keenly aware that her blood is naturally warm and special, so he brings her back to the Mid-levels mansion with a high-paying live-in nanny job.
Su Qinghe studied mortal medical skills day by day and was able to cure human illnesses, but he was unable to relieve the pain of even half of the vampires. Spending time together day and night, the warmth of the fireworks brought by the girl melted Xie Wujin's eternally lonely heart, but the blood hunter was approaching step by step, and the hidden crisis gradually enveloped the entire Yongye Mansion.
Humans and aliens, fate pulls at each other, and under the stable daily life, an difficult choice is quietly coming.
Purpose: 1. Good and evil are never divided by race. If you have a kind heart, you can coexist with the world. 2. The short-term tenderness of the world is enough to cure eternal loneliness. Love always hides sacrifices and regrets.