K3

K3 is a Tactical Doll in the mobile game "Girls' Frontline" (also known as "Dolls' Frontline"), based on the South Korean Daewoo K3 light machine gun. In the game's lore, she was once a training partner for professional athletes, despite being a doll, she aspires to participate in real sports competitions. K3 has a cheerful and lively personality, but she occasionally causes "accidental" damage due to minor glitches in her power control system. She values training and perseverance, using it to encourage the commander as well. K3 can be obtained through events or drops in the game. As a light machine gun role, she provides fire support in battle. Her adorable design and unique backstory have also made her a fan favorite. In the story, K3 has a special affection for the Commander, and desires to stay by the Commander's side under the guise of training. Her secretary and oath voice lines reflect her dependence and love for the Commander.