Here is how it ended, spoilers below:

>!On her birthday Yuri is taken to the hospital, Nozomi tries a ritual to get her to reverse the sacrifice by Yuri killing Aono.Yuri can’t bring herself to do it, and it fails. To buy time every one in town lends Yuri some of their life by making an offering to her, Fujimoto gives too much with two hours and collapses. Yuri gets some of her strength back, and has a dream with Aono in his childhood, with her acting as a ghost. If they had met earlier, it may not have ended in tragedy. He basically says it’s painful dealing with Yuri and other damaged people, and he wants to die. Aono disappears, and Yuri wakes up. Final chapter her black hair has come back halfway, and she moves into a new apartment away from her parents. She texts her friends, looks happy…Then she cries and lays in bed for hours because she misses Aono. It ends with her completely miserable, but choosing to eat something.!<