Ryu Kang-min is a member of “Batala,” a massive organization of killers.
It is a place where once you enter, you can never leave.
Then one day, he receives a special request with “freedom” as the reward.
The mission: assassinate a target in Korea.
To earn his liberty, Ryu Kang-min returns to Korea and begins by eliminating a “traitor” to the organization as a warm-up.
With the warm-up over, the mission begins in earnest…