A Blade Forged in the Depths of Prison

Shen Yan, an expert who has spent years in the security field, is maliciously framed by a traitor within his own camp. Wrongly convicted and imprisoned, he also survives several covert attempts on his life. Then, by a twist of fate, he returns to the day he was first taken into custody. The tragedy has yet to unfold, and there is still time to change everything. Drug-induced restraints, traps laid by multiple factions, and relentless attempts on his life make danger unavoidable. Drawing on his complete memories of his previous life, along with his exceptional investigative, analytical, and strategic skills, he fights to survive in a heavily guarded prison zone.

He befriends fellow inmates with all kinds of skills and gathers a circle of trusted allies. He investigates weak points in the security around the facility and plans a tightly linked, foolproof escape. This time, he wants not only to break free from his cage, but also to follow the trail and expose the mastermind lurking in the shadows, clearing his name once and for all. The deadly game has begun. Within these prison walls, he will uncover every buried truth with his own hands!