Four Enlistments, and Now the Military Region Is Begging Me to Retire

After six years in the military and three stints with the elite Tiger Company Seven, Lu Zheng is utterly exhausted. At last, he gets his wish and leaves the service, planning to put military life behind him and enjoy a quiet life. But the moment he steps out of the base, the Strongest Soldier System binds to him. He can unlock all its abilities only by returning to the military. Meanwhile, his grandfather and father have already prepared his fourth enlistment notice, forcing him to report to the top special forces unit in the entire army, the Wolf Fang Special Operations Brigade. Caught between these pressures, Lu Zheng has no choice but to rejoin. With the System's support, he masters firearms and hand-to-hand combat, and his physical abilities far surpass those of ordinary people. He keeps a low profile and conceals his strengths, then makes a powerful sprint during cross-country trials and quietly reveals his skill on the shooting range. All along the way, he plays the pig to eat the tiger, crushing every hothead in the unit. Through grueling training and company exercises, he grows stronger step by step, advancing toward becoming the ultimate soldier.