Scientist Birdman Team member Bird White investigates a mysterious site where women have been disappearing one after another. Teaming up with her comrade Bird Black, they split into two groups to uncover the truth behind the incident. Suddenly, an unidentified monster appears before White. She attempts to establish communication, but the signal is drowned in noise, cutting off contact with her ally. Suspicious of jamming signals, White is forced to fight alone. The battle sees-saws back and forth as White desperately defends herself. Then, another monster appears! Overwhelmed, White flees the scene to rendezvous with Black, but the monsters chase after her. As more monsters emerge, White is ultimately captured. When she regains consciousness, she finds herself in an unfamiliar place, restrained and absorbed by a strange, suspicious object. No matter how hard she struggles, she cannot move. Then, the object begins to move… What will become of Bird White from the Scientific Birdman Team?! [BAD END]