Three years ago, Lu Chen was betrayed by the Abyss Organization, lost his memory and left arm, and lived in the wasteland. Three years later, he returned with a mechanical prosthesis and a heart for revenge, codenamed "Black Star" and once again lit up the dark corners of Xinjing. From the slums to the Sky Building, he gradually regained the tampered family legacy-the core energy algorithm. But when he reunites with undercover investigator Su Wanqing, he discovers that the road to revenge is far from a lonely one: his old enemy Rex has laid a dragnet, his ally Eve has hidden murderous intentions, and the mysterious leader Bai Ye is behind the scenes. Lu Chen must use cold-blooded means to tear apart all disguises and take back everything that belongs to him, including the sealed truth.
