PLA Navy Marine Corps launch a hostage rescue operation in Ihwea and undergo a fierce battle with rebellions and terrorism.

"When Chen's estranged wife reappears asking for a divorce and custody of their daughter, the musician girl decides she will live with whoever can provide her with a piano. Chen's struggle thus begins. When efforts to borrow money and even steal a piano fail, Chen concocts a preposterous plan - he'll make a piano from scratch! He persuades a bunch of reluctant, but loyal, misfit friends to help him forge the instrument in a derelict factory from a...