Lost Island

Lost Island is an island that is protected by a mirror-like mirage around it, caused by hot and cold water colliding, and is in the eye of a typhoon. The inhabitants of Warship Island used to live here, and as a result there are many ancient ruins. The Sennenryu, a thought-to-be extinct race of dragons that live for 1000 years, were suspected at one point to live here, but are now scattered across the world. This is one of the locations of the Warship Island arc.