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.

Genres

Cast

Gong 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

Choi Woo-sung

Beom Seong-hoon