Yo!! subscribe and vote ⭐️ for updates ;) Description Riots have broken out and foreign mafia have invaded South Korea. The most powerful companies in South Korea, Hwang Enterprises and Jung International Corporation, are revealed to have some relations to the mafia invasions. As they are being investigated, both Hwang and Jung CEOs have called upon the military to protect their daughters from hitmen. Taeyeon and Yuri are best friends and soldiers of South Korea's military, training to enter the prestigious special operations community. There's nothing too hard for these two buddies to accomplish, they're the best in their division and they've established quite a name for themselves. Military officials saw their potential and summoned them to protect heiresses Tiffany Hwang and Jessica Jung. On top of that, they've deligated them to investigate the reasons behind the invasion.