The story begins in a region under Japanese occupation. Clark Kent and Lois Lane are being held hostage in Tokyo. However, every night at exactly 11 o’clock, Superman secretly appears and begins sabotaging Japanese military targets. Bridges, ammunition depots, and communication lines become his focus. The Japanese army goes on high alert to capture this "mysterious threat." But things take a turn: the enemies set a trap using Lois Lane in an attempt to stop Superman. However, Superman proves his heroism once again by rescuing Lois and strengthening the resistance.