When history’s greatest aquatic predator returns, the armada of modern warships sent to destroy it has no chance at all.

Shi Jian Lian, the owner of the Thirteen Villages, pretends to bury her father by selling her body and stops Wen Ming, the son of a general, to enter the general's mansion to steal the rumored treasure. However, when Wen Ming is attacked, Shi Jian Lian accidentally becomes Wen Ming's senior bodyguard on call all day long.