Qin Feng, a top special forces soldier codenamed "Yan Luo", was on the ultimate mission to destroy the international drug lair "Darknet". Due to the fatal interference of a mysterious enemy hacker, his actions were exposed and he was trapped in a tight siege. In the end, he died together with the enemy. When he opened his eyes again, he was reborn back to the age of eighteen, the midsummer before the college entrance examination.
In front of us is no longer a battlefield with gunpowder smoke, but a classroom with bright and clean windows. The girl with the sweet smile in the front row was his regret that was engraved in his bones - his childhood sweetheart Su Wan.
In his previous life, he served as a soldier to protect his family and country, but he failed to keep her watch all his life.
In this life, he vowed to never leave her and protect her happiness for the rest of her life.
However, the road to love is long, and the biggest obstacle is not the vicious drug dealer, but the future top student at the National Defense University, Su Che, who has a super high IQ, late-stage sister control, and looks at all males who come close to his sister as if they are looking at viruses—brother-in-law Su Che!
In order to increase his favorability, Qin Feng, who was accustomed to handling steel guns in his previous life, was forced to light up his beauty skills. He was even pulled to serve as the background for Su Wan's cross-dressing video, and began an alternative "battlefield" on the "battlefield" of fashion and beauty.
But beneath the warm daily life on the surface, there is a turbulent undercurrent.
Relying on the memories of his previous life, Qin Feng knew that the "Dark Net" and the black hands behind it were still growing. In this life, he chose another path to seek revenge - taking advantage of his rebirth to study network technology crazily, determined to build a Great Wall in the virtual world, to uncover the traitor and the mysterious hacker from his previous life and crush them completely!