Warship Girls Draw Swords in Northwest Shanxi

In a parallel world, a destroyer from the 1950s transforms into a shipgirl named An Shan and accidentally arrives on the 1940 Jinxi-Beiping battlefield, crushing the Japanese forces with modern naval weapons. As a 30-day countdown begins, she fights alongside the Independent Regiment and awakens the nation's memories amid the flames of war. Ning Hai, a shipgirl from the Republic of China era, and Nan Shang from 2025 arrive with their shipgirls one after another, bringing three generations together across time and space to fight an invincible battle in Jinxi-Beiping. When the 30-day countdown reaches zero, An Shan salutes Baota Mountain and dissolves into specks of light, leaving behind an eternal legend of protection.