The film Movies Young Detective Dee Rise of the Sea Dragon has a score of 8.2 , with 10 people participating From legendary action director Tsui Hark and the creators of international smash hit Detective Dee - Mystery Of The Phantom Flame comes the captivating tale of Dee Renjie's beginnings in the Imperial police force. His very first case, investigating reports of a sea monster terrorizing the town, reveals a sinister conspiracy of treachery and betrayal, leading to the highest reaches of the Imperial family.