An alien starship crashes in a swamp in a U.S. National Park. Some mosquitos begin to feed from the alien's corpses, causing them to grow to the size of a vulture. These mutant insects became very agressive, killing every human being they find. Will the few survivors fight successfully against this nightmare...?更多《如月群真 动画》免费高清点播、如月群真 动画完整版在线观看、如月群真 动画完整免费视频相关电影解说资源，请持续关注CPP阳光影视!