海岛三人组 Mike, Lu & Og

Mike applied as a foreign exchange student, and on a lark asked to be sent to a tropical island (which has the strange capability to sink and pop up "like a cork" a few moments later every "few hundred years or so"). She found herself dumped on a forgotten, barely mapped island populated by descendants of a British shipwreck (which is why Lu and Og, and their parents, speak per...