Bright Sword: My Great-Grandfather, the Agent, Is Only Twelve

[Dual World Travel] [Espionage and Intelligence] [Technological Overmatch] [Thrilling and Rousing]

Lu Xingye never imagined that a family heirloom iron box would let him contact his twelve-year-old great-grandfather, Lu Yehou, who was serving with the Eighth Route Army in 1939.

At the time, his great-grandfather was about to infiltrate Taiyuan, occupied by the Japanese army, as an undercover agent. His young age made him less likely to arouse suspicion.

A twelve-year-old getting involved in espionage? How could Lu Xingye allow that? He promptly emptied out his family's stash of supplies.

"Great-grandpa, this is a miniature bone-conduction earpiece. You can contact me anytime."

"Great-grandpa, this is an infrared night-vision device. Use it to sneak up on sentries at night."

"Great-grandpa, this is the latest Japanese army codebook, cracked in 2026, along with a list of collaborators from the past few years. Keep them safe."

While the Japanese Special Higher Police were still using outdated telegraph machines, twelve-year-old Lu Yehou was already sipping tea inside the Japanese army headquarters, equipped with modern miniature listening devices.

The Japanese colonel was utterly baffled. "How did our top-secret plans get leaked before we even left? Just who is that twelve-year-old Chinese kid?!"