In a tranquil era free from imminent dangers, shipgirls of diverse nationalities coexist harmoniously. Amid this peace, girls like Ayanami, Javelin, Laffey, and Z23, who serve as destroyers, pursue their studies while others engage in a myriad of activities like sports, exploration, and competing for the commander's favor. Whether attending formal events or honing their skills, these girls forge strong bonds in the idyllic setting of Azur Lane's port.