It took a year after the end of this event to see the Ikarugas (large beak in Japanese) emerged. These simple-looking structures are the conclusion of research by several researchers. Indeed, these "doors" are composed of a secret alloy. Connected to each other, they create a zone (no man's land) which contains radioactivity and concentrates extreme heat, but stopping the radioactivity outside this zone. The two cumulative effects make it possible to make the island inaccessible but also non-photographic, nor analyzable. The organization erected 3 gates (the Tanhäuser Gate to the west, the Ishtar Gate to the south and the Snow Gate to the north) thus creating the Ikarugas triangle and in the center of this triangle is the mausoleum of alabaster. 150 years later, no one knows why these monoliths were erected, but due to the heat emitted by the Ikarugas, the Tanhäuser gate is the favorite fishing spot of the inhabitants of the region. These warm and calm waters attract many rare fish.
