Military Industry, 1950: Heaven Rewards Diligence

Li Jianguo wakes up one morning to discover that he has transmigrated to an arsenal in Northeast China in 1950. No golden finger gift pack, no portable space, just a “Heaven Rewards Diligence System” installed in his mind: the more effort he puts in, the greater the rewards.

In this era of rebuilding from the ground up, he starts as an ordinary technician, spending his days in the workshop and his nights poring over books. The System records every improvement he makes: lathe operation proficiency +1, ballistic calculation ability +1, knowledge of metal materials +1...

While others complain about the harsh conditions, Li Jianguo is already using the most primitive tools to make parts with unprecedented precision. When foreign experts declare that “the Chinese won’t be able to make a howitzer for twenty years,” he and his team build a prototype in a crude workshop in just three months.

From imitation to independent research, from rifles to missiles, from catching up to taking the lead. Sweat shed through countless days and nights waters a path to success.