Elite Soldier's Review: Rewriting Soldier Assault

"Soldiers Sortie" fan fiction + making up for regrets + golden finger. If you had one chance to rewrite the fates of everyone in "Soldiers Sortie", what would you do?

Xu Yi chooses to start by reviewing the smallest details. He uses the System to optimize drill movements, astonishing Shi Jin; reviews his weaknesses in physical fitness, then crushes Wu Liuyi in a contest; and runs through tactical scenarios, leading his new-recruit squad to ambush the veteran demonstration squad. He makes every move with solid precision and earns everyone’s respect through sheer ability. But his true goal is hidden in the earth-shattering words he speaks at the unit assignment meeting: “I request to go to Grassland Squad Five.” He knows that only there can he truly change Xu Sanduo’s starting point, protect Shi Jin’s military career, and preserve Cheng Cai’s last shred of decency. This is a story about using the greatest strength to write the gentlest ending.