C520 Interrogating Song Yuanshan

Soong Yuanshaan stared blankly at the heavy iron door as it was closed. The sound of the heavy iron door made a deep "wuwu" sound in his ears.

The interrogation room of the National Security Agency Office was the same. Soong Yuanshaan did not know what the other interrogation rooms looked like. However, the space he was in was not big. It was pitch black all around