Simon, who is assigned by the Church to keep an eye on Elias, visits with some business. One of his requests brings Chise and Elias to the ends of the earth, where they meet Elias' mentor, Lindel, along with an old race on the verge of extinction. An old one, about to return to the earth, spends his last moments sharing a dream with Chise.

To sorcerer Refnred's eyes, Chise is a sad girl, being duped by a mage. But no matter what Elias' true motives are, Chise has no intention of leaving him. Elias was the first person to value her, after all. As she walks towards the epicenter, she learns of the truth behind it. The sight of a boy appears behind the tragedy.

The dog, with its flowing, black hair and burning red eyes, called Chise by the name "Isabelle." The Church's final request is to investigate a black dog that emerged in a cemetetry, but the black dog ends up saving Chise from danger. Meanwhile, Renfred's apprentice, Alice, is also on the move, looking for the black dog.

With the church's requests fulfilled, things were supposed to go back to normal. But Elias has been acting strange since the last request: he'd vanished on the first morning after Chise had spent a night in his room. Neither Angelica's kind words nor Ruth's pure words are enough to put Chise's mind to rest.

Chise and Selkie climb aboard a dragon's back to meet Lindel, to have her own mage's staff made. Frustrated by Chise's acceptance of her being kept as a pet by Elias, he describes the time he found Elias in the darkness. Meanwhile, Elias, who had stayed at home by himself, receives a letter from a sorcerer's college.

Elias, is an odd failure who pretends to be human -- but is it because of his master's words, or because of his distrust for humans, that he stopped communicating about himself? Lindel's alias, Echoes, refers to the to a song akin to the sound of snowmelt, traveling through the wind, causing the blooming of flowers and the dancing of fairies. The magic of the song turns into a mirror the surface of the water Chise peers into. What does she see beyond the mirror?

Christmas is coming up. Alice invites Chise out to London, where they hang out together and go gift shopping for Renfred and Elias.

Stella visits Chise with her payment of sweets. Elias, irritated by and jealous of Stella, runs away. Chise finds him hiding in a shadow but becomes worried as he restrains her and seems to want to eat her.

Having captured Chise, Cartaphilus begins grafting parts of her onto himself. He forces her to relive some of her worst memories.

Elias earns the help of many, and they form a search party for Chise. Meanwhile, Chise and Cartaphilus relive his past together.

Cartaphilus and Chise argue over their respective approaches to dealing with their own suffering, beating each other up brutally in the process.