The city was about to be destroyed, and the silly apprentice Han Zheng took over the last fire source of Shuofang's army: a misfired "Thunder Fire Gun" formula and the dying young master.
The seriously injured science and engineering soul wakes up, and fragmentary knowledge is the only chance of survival. Desperate to the northwest Jedi, he must use scrap metal to restore this city-burning weapon! Farm in a low profile, secretly train the "firearms militia", and ambush powerful enemies. When the "Shuofang Demon Weapon" alarms the wolves in the world, will the fire he holds in his hand burn the troubled world or start a prairie fire?
