Misery banishes the player to the Labyrinth deep inside the island as punishment for interfering with the Doctor's plans. Curly Brace has also been thrown into the Labyrinth and the two cooperate to escape. Balrog helps them to move the boulder blocking the exit, revealing his kind nature. The pair find and defeat the Core, a magical creature whose power keeps the island afloat. However, the Doctor steps in to save it before the island collapses. Depending on certain conditions, the player may rescue Curly Brace, who had sacrificed her air tank to save the player character. When he returns to Mimiga Village, he finds that the Doctor has captured the Mimiga. In the Egg Corridor, Kazuma offers the player a choice to escape the island with him using a Sky Dragon, leading to an alternate ending in which the Doctor conquers the surface world while Kazuma and the player hide in the mountains. The player may instead choose to confront the Doctor and destroy the island's Core, which would return the Mimiga to normal. The player scales the outer wall of the island to reach the Plantation where the Doctor is using the Mimigas as slave laborers to grow red flowers. The Doctor's servants capture the player and place him in a jail cell with Sue. She is taken away before the player wakes up, but her letter reveals that the Doctor was a member of the research expedition that included Sue's family and Professor Booster, but he betrayed them once he found the Demon Crown. Sue directs the player to find her mother who may have a plan to stop the Doctor.