Lu Zhanting came from a top military family and was recognized as the "strongest connection" in the circle. However, he was framed by his stepmother and was sent to an unpopular border post, where he almost died.
On the verge of death, the "Military Strategy System" is bound. System upgrades can unlock combat plans, mobilize resources, and trigger the "Memory Exchange" ability.
He met the reborn girl Su Qingyuan at the outpost. She had memories of being attacked on the border and the tragic death of her comrades in her previous life, but she was unable to tell the key information due to restrictions on her rebirth.
The two accidentally triggered a memory exchange, Lu Zhanting obtained key information, and Su Qingyuan learned the truth about how he was framed.
Facing selfish local officials withholding arms, vicious stepmother secretly colluding with foreign enemies, and mistress disrupting the family, Lu Zhanting and his system teamed up with Su Qingyuan: "Whatever you owe me and what you owe to the border, I want to get it all back!"