A seemingly ordinary working mother secretly lives as a legendary sniper who delivers justice where the law fails. After returning from a three-year hiatus, she must balance protecting her family with eliminating dangerous criminals, all while a determined journalist and a relentless detective close in on her hidden identity.
Kong Hyo-jin
Yoo Bo-na
Jung Jun-won
Kwon Tae-sung
Lee Sang-yi
Lee Dong-jin
Sung Dong-il
Kim Bong-pal
Moo Jin-sung
Gi Yeong-do
Lee Eun-saem
Kwon Se-ah
Kim Nam-hee
Bong Tae-min
Ha Yul-Ri
Oh Hyun-nam
Choi Woo-sung
Beom Seong-hoon
Shin Hyun-soo
Seul-gi / Sergei Volansky
