The elevator, instead of ascending, took the men down below the parking garage at least several levels. The doors opened with a quiet brush of metal on metal to reveal an almost featureless corridor. Saigo led them briskly through the halls of the underground complex to a room not unlike the interrogation room they had just left behind. It was a large, open room with a high ceiling. The walls were covered with banks of sophisticated computer equipment around a diagnostic chair. Two men in white lab coats attended the sensors and other devices around the chair while technicians handled the computers under the watchful eyes of grim-faced men in Renraku security uniforms.