Qin Zong was once the military's most classified ultimate weapon, codenamed "Zero."
Ordered to conceal his identity, he became a live-in son-in-law who relied on the Su family of Lancheng for his living.
His mother-in-law looked down on him, and everyone else treated him with disdain. Qin Zong didn't care. He just wanted to shop for groceries, cook, play games, and live a quiet life.
Until the day top international assassins infiltrated the Su home, bringing danger to their doorstep.
Qin Zong sighed as he sliced potatoes in the kitchen, then casually flung a kitchen knife, killing an assassin fifteen meters away without even looking!
[Observed an assassin's stealth technique. Learned: Shadow Assassin's movement skills!]
When he saw the incomplete blueprint for bulletproof materials his wife had brought home, he picked up a pen and casually made some corrections.
[Observed an incomplete blueprint. Learned and completed: Individual exoskeleton mecha technology!]
The state security agent secretly protecting him was stunned and submitted the blueprints overnight.
The next day, the entire military district was in an uproar, and the top research institute was in a frenzy! The deputy commander of the Southeast Military District personally led a team to lock down Lancheng, all to persuade him to come out of retirement.
His ice-cold CEO wife stared at the ten thousand fully armed soldiers and military bigwigs outside the door, completely dumbfounded. "Aren't you supposed to be a useless veteran?"
Qin Zong shrugged. "Honey, I really just want to be an ordinary live-in son-in-law."
After reading ten chapters, I thought about it one by one.