In the Buddhist scriptures, the "infinite hell" is like an extremely gloomy and terrifying fortress. In this cursed place, the flow of time loses its meaning, and the waves of suffering come one after another, never stopping to beat the souls of sinners. The piercing wails and endless darkness build an inescapable prison of pain. Those who sink into it are doomed to eternal torture and never see the light of day.
And in those turbulent years when mountains and rivers were in turmoil, there was a figure who was trudging through the real version of "Eternal Hell". In front of others, he is a capable and ruthless agent in the Kuomintang military command. Wearing a straight military uniform, with a gun at his waist, and eyes as sharp as a falcon, he shuttled through the feasting and conspiracy, using the iron-blooded methods of the military command to perform one secret mission after another. In the wrestling field of all parties, he worked hard to maintain the "order" expected by the Kuomintang.
However, as night fell, he suddenly transformed into the mysterious spy of the puppet Manchukuo Secret Service. Going in and out of the gloomy mansion of the puppet Manchukuo regime, working with traitors, Japanese invaders and cowards, relying on extraordinary courage and scheming, they stole key information and walked on thin ice in a dark world full of betrayal and lies.
But no one knew that in the deepest part of his soul, there was beating a fiery heart belonging to the Communists. Beneath that seemingly indestructible double guise is an unswerving faith in communism. For the bright ideal in his heart, and to save his compatriots who were in dire straits, he resolutely threw himself into this complex and dangerous spy war whirlpool...