Carl, Donut, Katia, and Mongo rush through the storm-opened doorway into Ghazi’s sandcastle and find themselves trapped inside a dim, glass-frozen interior. As they explore the first floor, they discover that nearly everything has been transformed into fragile glass or dust. In a fountain room, Carl identifies a half-naiad statue and learns from a plaque that the figure is Lika, the object of Ghazi’s obsessive love. Mongo accidentally topples the statue, and Carl pockets the glass head and some larger shards while also messaging Gwen outside to keep the electrical line ready but disconnected.

The group clears the upper floor and finds only more lifeless, crystallized rooms. Carl begins to suspect the castle’s contents might be reversible, making every accidental breakage a potential loss. In the basement, the party reaches a plain wooden door leading to the boss chamber. Using Donut’s peephole trick, Carl spots a cluttered room full of books, clothes, and strange flashing light, then identifies its lone occupant as Ghazi, a level 43 human glass mage. Ghazi’s description reveals that he came seeking the Gate of the Feral Gods so he could summon Yarilo and make the fictional Lika love him, but he was tricked and unleashed something else instead.

Before the group can choose a careful approach, Katia notices sand oozing under the door. Carl casts Protective Shell, which blasts the door apart and shoves the sand back, revealing that the floor itself is a hostile ooze-like creature. Donut’s Wall of Fire briefly pens the room in, and Ghazi runs toward them in panic. When Ghazi admits he has the winding box, Carl punches him unconscious, steals the satchel containing it, and retreats upstairs while Katia carries the mage and the sand ooze slowly follows.

On the landing, Carl examines the satchel and finds both the winding box and a letter from the council. The letter explains that Ghazi did not summon Yarilo at all, but Psamathe, a banished lesser deity whose ooze familiar matches Ghazi’s description. The council believes Psamathe has taken hold of Queen Quetzalcoatlus in the necropolis and warns Ghazi to use the winding box to banish himself and the necropolis into the Nothing before the deity can fully manifest. A second handwritten note from Tish furiously blames Ghazi for wasting the artifact and ruining their chances against Scolopendra. Carl realizes the box may be usable as both a weapon and a tool against the final boss.

When Ghazi wakes, Carl interrogates him because the storm will end in about an hour, after which the castle will collapse back into sand. Ghazi explains that the creature downstairs is Psamathe’s sand ooze familiar and cannot be permanently killed while Psamathe remains in the world; it can only be burned, frozen, diluted, or shocked temporarily. He then reveals the full absurdity of his situation: after he drunkenly attempted the summoning, the false deity married him to a sand-made Lika, and he consummated the marriage before discovering the real Lika was still crystallized in a cleaning pod in the fountain room. The ooze now treats Ghazi as its jealous wife, consumes him whenever he turns to sand, and keeps him trapped. Realizing that the “real” Lika was the companion device they already shattered, Carl cuts through the drama and demands to know how Ghazi previously managed to kill the ooze long enough to reach the back room and escape.