Magical Girl Lyrical Nanoha EXCEEDS Gun Blaze Vengeance

Three decades ago, the sudden emergence of an unknown invasive alien species pushed humanity to the brink of extinction. Though mankind has managed to secure a fragile hold on survival, the threat of total annihilation looms constantly. Caught in an unrelenting struggle for territory, people navigate their daily routines with a quiet desperation, deliberately averting their eyes from the ever-present danger. To combat this existential threat, the United Nations established EXCEEDS, a specialized Hazardous Species Investigation Agency dedicated to neutralizing crises triggered by the invaders. The story unfolds in Mizuho, a remote island nation situated in the Far East. Here, Shina Hisase works as a young hunter tasked with exterminating the invasive species. Despite the perilous nature of her profession, her only true desire is to live a peaceful life alongside Setsuna, her younger sister and sole remaining family member. However, in a world balanced precariously on the edge of ruin, tranquility is a fleeting illusion. As tensions rise between humanity and the alien menace, Shina is inevitably drawn into an unforeseen incident that threatens to shatter the quiet existence she so desperately wishes to protect.