Lin Ye, the ace of the Northern Star Territory Border Guard Mecha Team, repelled seven attacks from the Shar Zerg. Everyone thought he had repelled the foreign invasion, but they didn't expect that there was a shocking secret hidden here.
The Pan-Star Consortium colluded with Zhou Zhenbei, a senior garrison officer, to betray the entire Northern Territory and seize the sovereignty of the richest meteorite mineral vein in the Northern Territory. Lin Ye, who was unwilling to compromise and sign, was framed and imprisoned, forcing him into a desperate situation. Lin Ye, who had narrowly escaped death, with the help of his brother Zhao Tiechui and military doctor An Lan, peeled off the cocoon from a battle that was full of weirdness and found out the truth step by step. He vowed to expose the conspiracy of the Pan-Star Consortium, take back everything the people of the North should have, and tear up the shady secret agreement of treason and alliance with the enemy.
But as the investigation deepened, Lin Ye discovered that behind this secret agreement, there was actually a bigger secret, involving the real cause of death of the former northern garrison commander Fang Huaishan's entire army that was annihilated three years ago.
