Jiangchuan, a good-for-nothing who has repeated grade five years, is banned from weapons because he needs to fire 100 million rounds of ammunition as a condition for awakening. After five years of hard training, he finally activated the super god-level professional Nine Heavens Gunsmith, and his skills were all awakening skills. In the graduation exam, he used his destruction ray to instantly destroy the Goblin Castle and received an SSS rating. Ignoring the taunts, he exchanged skills and equipment, his attributes skyrocketed, and he embarked on a journey to the Black Rock Volcano to start a legendary adventure.
