勇敢的夏威夷战士在一场激烈战斗后，意外坠入海中，却被一位能够变身成强大章鱼的男子所救。从此两人坠入爱河成为亲密拍档。然而这对爱侣所不知道的是，在海水彼方邪恶的威胁正悄悄靠近。

Long ago, four extraordinary beings of dual male and female spirit, led by Kapaemahu, brought certain healing arts from Tahiti to Hawaii and were loved by the people for their gentle ways and the miraculous cures they performed.