Six points on the Richter scale

There is a loved one who has decided to fight the illness at any cost. There is a red rain that falls incessantly. There is another world in which our ailments disappear. There is a guide to that world — stubborn, but the best. And there is no time to find out where this guide came from, what the price for healing is, and what to do if there is no return to one's own world.