The Sky of the Underworld

Military genius Xu Shuai was shot to death because of the Black Tiger Mercenary Group! After waking up, he found that he was not dead, but returned to his "homeland"! In the ancient world, this continent was accidentally touched by divine consciousness. After thousands of years of reproduction and tempering, this breath actually reached its peak! The catastrophe of world destruction has come again, and Cangshan in the world is in danger! Young Xu Shuai returns to his homeland of thousands of years ago, carrying the glory of his fathers on his back, walking in the Yanhuang Purgatory! Survive in adversity and gain endless power from the sky! The catastrophe is coming again, the ancient emperor appears in the world, the Seven Seven Jin Dou Yan, transforms into a dragon spirit, reverses the creation of life, enters the Zhuowu, is bound to fight against the sky, and is thirsty for killing everything! The unknown world has countless similarities with the earth. There is no high carbon steel, but there is diamond and manganese. There is no manganese, vanadium, titanium... But there are other elements as substitutes! Can the gun regain its glory? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.