A squad of the Jiaolong Commando Unit - Sea Dragon, a spec ops team of the Chinese Navy, carries out a hostage rescue operation in the nation of Yewaire, on the Arabian Peninsula, and fiercely fights against local rebel groups and Zaka, a terrorist organization.
The Chinese government launches a daring operation to arrest a violent drug cartel following the discovery of thirteen Chinese crew members' bodies on two ships sailing through the Mekong River.
Agent Jon contemplates leaving the force until he learns his brother is working as a mercenary for a former colleague who betrayed their team.
