During the Jiajing period, Japanese pirates invaded the country and coastal defense was in urgent need. The unknown craftsman Shen Lian unexpectedly awakens [the blacksmith's inheritance mark]! From then on, he was able to gain insight into the nature of all things, perceive the spirituality of weapons, forge scrap iron into a Qi family knife that blows and breaks hair, and improved ordinary fire blunderbuss into armor-piercing weapons. When the coastal guard station was troubled by the strange sorcery of the "evil people" among the Japanese pirates, and the Ming army was helpless, Shen Lian relied on the guidance of the mark to find rare spiritual minerals and exotic animal materials, and forged "spiritual mortal soldiers" who could restrain the evil spirits. He helped the loyal and brave general Yu Dayou turn the tide, defeated the magician Onizuka, and became famous in the military. From a dilapidated workshop to a master of arms recognized by the imperial court, Shen Lian used his mortal body to change his fate against the will of heaven and create a steel backbone for the Ming Dynasty! However, this victory is only the beginning. More powerful evil comes from the sea, and the sleeping evil giant is awakened. The road to the real "treasure weapon" has just begun! Facing the coming extraordinary crisis, how will Shen Lian create a magical weapon to defeat the enemy, turn the tide, and protect the Ming Dynasty's borders?
