Shina Hisase wants nothing more than a quiet, peaceful life on a remote island with her younger sister, Setsuna. Unfortunately, living in a fragile post-apocalyptic society under constant threat from monstrous invasive aliens makes peace a rare luxury. When duty calls, Shina picks up weapons as an extermination hunter working under the UN's EXCEEDS agency, fighting to keep the monsters at bay. Her world turns upside down when a sudden crisis threatens her island home, forcing her to fight directly for her sister's survival against creatures capable of wiping out humanity in an instant. Invasive Species EXCEEDS delivers a gritty, tense sci-fi thriller driven by raw protective instinct and constant suspense. It shifts effortlessly between quiet, intimate moments of sisterly bonding and pulse-pounding, high-stakes military action. If you enjoy survival dramas where the stakes are razor-sharp, the monster designs are lethal, and a brave protagonist will push through hell to protect her family, this gripping series is definitely worth a stream.