The K2

Kim Je Ha (Ji Chang Wook) and Go An Na (YoonA) both come from complicated pasts. Je Ha, a former elite soldier is hired as a bodyguard by the wife of a presidential candidate and daughter of a chaebol family, Choi Yoo Jin (Song Yoon Ah), who is as ruthless as she is rich. When Je Ha meets Go An Na, the hidden daughter of a presidential hopeful, the two bond over their shared desire for revenge on those who have wronged them.

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Ji Chang Wook, Im Yoona, Song Yoon Ah, Lee Jung Jin, Jo Sung Ha, SNSD, Girls Generation