My Health Technique Made Me Immortal

Quinn wants her family avenged. She was there on the night, in heavy rain, when her uncle's scheme brought her parents down and they died with the charge against them unanswered. She could not stop it and she could not answer it. Men came after her. She went over the edge of a cliff while running and was picked up by Master Blake at the bottom. She knelt and asked him to teach her a cultivation art she could use against the people who had killed her parents. What he gave her was a Health Technique, a set of breathing exercises for keeping well, and nothing in it produced any power she could use. The Health Technique is a supreme immortal art. Quinn's body is a cultivation constitution of a kind that appears about once in ten thousand years. Neither of these things is apparent to the people who watch her practise it.