In the wasteland era, the Federation and the princes are divided, and mechas dominate the battlefield. On the surface, Zhu Yi is a low-level maintenance technician in the Border Mechanical City, repairing broken copper and iron for others, and is unknown. No one knows that he was once the youngest military strategist in the Federation and personally designed three generations of strategic mechas. However, his identity was wiped out in a "confidential accident" and he was left to die on the border. The betrayal of his comrades in the old era and the calculations of the superiors made him see clearly the rules of this world - the fist is in the mecha, and the power is in the data. By chance, he followed a broken mecha with unknown origins and discovered that there was a completely sealed secret base hidden underground. Inside was the lost and forbidden mecha cluster and tactical center "Wolf Pack". With the wolf as his teacher and his heart as his blade, Zhu Yi rejoins the battlefield chessboard: he is no longer a chess piece, but a chess player. He secretly formed a team, recruited geniuses abandoned by the times, used wisdom and calculation to tear apart the lies of the princes and the federation, and dragged everyone into the mecha game he quietly laid out. This is the story of a man who lives deep in the city and loves scheming. He rose from the bottom of the wasteland and used his mecha and ingenuity to change the direction of the war step by step.
