An unidentified flying object suddenly crashes at the United Nations Headquarters in New York. Emerging from the wreckage is a mysterious being who calls himself "Noah". He claims to have come to save Earth, but his true intentions remain unknown. At the same time, a shocking incident occurs—88 elementary school children vanish without a trace. Amid this unprecedented crisis, the UN's top-secret paranormal analysis division, "Black Sheep", is activated. The key to solving the mystery lies beyond the bounds of human understanding— A new kind of alien suspense unfolds, where first contact and shocking truths collide!