The 270th Brigade suddenly received a base alert: a terrorist organization had secretly implanted an irreversible program into a launch device, with the explosion scheduled for twelve hours later. Xia Zhuo conceived a plan to alter the magnetic field to intercept the missile, but Ouyang Jun dismissed it as impractical. When Xia Zhuo approached Qi Peng to submit his proposal, he learned Ouyang Jun had already submitted an identical plan—one deemed more feasible. Confronting Ouyang Jun about stealing his idea, Ouyang Jun denied it, suggesting Xia Zhuo verify the records himself. Xia Zhuo went to the archive to verify it, only to be caught red-handed and immediately locked in a detention cell.
