CERTAIN SCIENTIFIC RAILGUN VOL 02 GN

As word of the all-powerful "Level Upper" begins to spread, Harumi Kiyama and her team of medical experts are called in to investigate a sudden rash of comatose patients. While the medical community refuses to believe in the existence of the "Level Upper," Mikoto Misaka and her friends suspect otherwise as they delve deep into the dark heart of the scientific sprawl they calls home, uncovering secrets they wishes they hadn't!