Ajna is the territory of the Brutes, and is home to the dungeon Brutes Base. The Embryon travel to Ajna through the Svadhisthana Waterways in order to defeat the Brutes' leader, Varin Omega, and become the one remaining tribe in the Junkyard. Upon arrival, they find that they remember the building that houses the Brutes Base as being Sera's home, although they know that this memory is impossible. Inside, the building changes its physical configuration when Serph interacts with three crystals: one red, one blue, and one green. After defeating the powerful demon in each configuration (Catoblepas in the red configuration, a massive Nidhoggr in the blue, and Isis in the green), a white crystal appears, allowing the building to assume its ultimate configuration and giving access to Varin Omega