Manman (蠻蠻) is a creature resembling a kind of otter with the body of a mouse and the head of a soft-shelled turtle. It makes a sound like barking. It lives in a river near the source of Luoshui (洛水, a river).
|"As unpredictable—and probably just as controversial—as UFOs, Leyak are a supernatural phenomenon most feared by many Indonesians."|