Time Travel, Is It so Easy?

I thought that the best agent in Great Xia turned out to be a vegetative state. Even if he became a vegetative state, his consciousness was still trapped in this broken system. I promised to pass through the body of the maid of the princess and experience the ancient marriage, but why did it end up in the body of this sick eldest lady of the royal palace? She has lost contact with the experimenter and cannot go back. This young lady is in such poor health. I am afraid she will die just after arriving. Vegetative people have consciousness at least, but they will not even have consciousness after death. I will never allow this to happen...