With Waletta's death, Adashino is further convinced Wills is the suspect, but Waver reminds her that his investigation is not yet complete. As Gray and Kairi gather research materials, they are attacked by a Black Dog fairy, which Gray destroys. Suspicious of why a Black Dog would target Gray in particular, Kairi confronts Waver about her true nature. Waver reveals Gray is connected to King Arthur and wields King Arthur's spear Rhongomyniad, which is disguised as a scythe to protect Gray's identity. Remembering King Arthur's connection to fairies, Waver solves the case and uses a ritual to summon Faye, the fairy woman Wills can see...