After the camping trip, Chise stops by home so Mini-Elias can be re-merged with Elias and Silky can even out her fly new short hair. But back at the College, Lucy remains in the infirmary, unconscious for ten days. Chise is worried about her, leading Elias to ask what “being worried” means.
When Chise explains it, Elias admits he was worried about her on the trip, but she did what a mage should have done, and nothing he wouldn’t have done. Chise too is worried about the power that awoke under the lake, and a visit to the always sleepy Cartiphilus, who confirms the voice came from inside her and kept her from getting killed.
What she doesn’t tell him is that it is the voice of a dragon gone mad after cursing her, and there’s now no going back. Not only that, when she uses her blackened hand to place a cloth on Lucy’s head as she starts twisting fretfully in her sleep, she has a vision of a young Lucy at the edge of a mass of corpses lying in a sea of blood. Then Lucy suddenly comes to.
When she does, it’s shortly after Seth Noel arrives. Chise knows Seth, but didn’t know he was Lucy’s brother. Lucy loses it upon seeing him, telling him she doesn’t need a “loser like him” to worry about her, and telling him to buzz of before passing out again.
Seth commits to staying by Lucy’s side so Chise can take a break. While on the stairs she can smell the potpourri she gave Philomena, and sure enough, Philomena lifts her cloak of invisibility to talk to her. She tells Chise that she’s not used to talking to other people, but it’s okay when it’s just the two of them. Like Lucy, Mena is gradually growing from an acquaintance to a friend.
As for how Lucy ended up the way she did, the College president convenes a faculty meeting to report that a forbidden tome called The Testament of Carnamagos was found crumbled into dust in it’s storage unit. The book, which Elias admits he’s read (an extreme risk for a normal human), can take the life force and magic power of others.
The latter happened to Lucy, so it tracks that the crumbled book was a fake, and the real one was stolen and is being used for nefarious purposes.
Tory introduces Elias to the other teachers, who are excited to meet a mage and impressed by his transformation abilities. Among them is Simeon Paladilhe, who tells Elias (and us) the story of the Webster family, who used to make a living making and copying books with the help of silk-producing spiders they kept.
Eight years ago, the entire Webster family was killed except for Lucy. As for Seth, since he lacked any magical power he was cast out of the family before its demise. Shortly after parting ways with Elias and Tory, Simeon is attacked with the missing book.
By the time Lucy wakes up again, Seth has fallen asleep while sitting on the stool beside her bed. She sees him and the gift he brought and cannot fathom why he’s there, as he must hate her (he probably doesn’t).
When a colleague who is waiting for Seth gets out of the limo, he’s quickly impaled through the chest by a mysterious masked creature with doglike legs and claws wearing human clothes. The creature tosses the slain colleague off a bridge, and is then joined by a second creature. With Seth’s protection eliminated, Seth is their next target.