Fairy sister, I am not your white moonlight

Ye Xun suffers from a strange disease and is diagnosed with a death rate of over 24.
Fortunately, he had the Book of Heavenly Dao in his body, which allowed him to combine his experience from his previous life and become a famous miracle doctor.
In order to prolong his own miserable life, he had to go to the fairies with physical defects one after another, take good care of them, and unlock the magic formula in the fragments of the heavenly book that could forge an immortal body.
He gently pushed the cold and aloof senior sister who had failed in her genius onto a wheelchair and took good care of the sickly girl who had fallen into the evil spirit.