An action drama that tells the story of a mysterious young man who lost his memory. Jo Eun Hee is a female soldier in the navy who works with Sung Ki Soo to carry out special missions under UDU (Underwater Demolitions Unit) Sung Ki Soo is a navy lieutenant who is also a professor at the non-commissioned officer department who is the first to see through the identity of the young man who lost is memory.
Jeong Ye-in
Score: 8.0
Score: 7.9
Score: 7.3
Score: 5.2
Score: 10.0
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Score: 0.0
Score: 6.7
