My Flesh and Blood Are Weak, I Rely on Mecha to Ascend

[Mecha] + [Hot Weapon] + [Funny] + [System] + [Protagonist Dog] + [No Female Protagonist] As a military fan, Lin Xiao traveled to a fantasy world where cultivators are everywhere. Also coming with him was the system. But who knows. The system was stuck for ten years. Lin Xiao, who had a special physique and was very fast in cultivation, had no choice but to become a glorious dung-picking disciple of Qingyang Sect, and determined to live out his whole life by picking dung. Until one day. [Ding dong~The invincible mecha weapon system is activated] Lin Xiao looked at the weapon technology tree in the system and gradually fell into silence. Anti-materiel sniper rifles, assault rifles, submachine guns, flamethrowers, uh... Nuclear bombs? As long as you collect materials, you can unlock the corresponding weapons. Not to mention, in addition to various weapons and tactical props, the system is also equipped with extremely powerful mechas as its cultivation level increases. From then on, while others cultivated immortality, Lin Xiao cultivated his armor. Others' spiritual energy left their bodies, their Dharma signs were everywhere, Lin Xiao's giant cannon was in their faces, and their firepower suppressed them. Some years later. "Lin Xiao, why don't you come here and die!" Looking at the dense crowd of monks on the opposite side, Lin Xiao silently took out a mountain of heavy artillery. After the shot, all the monks saw their deceased grandma on the spot. Facing enemies as fierce as mountains and seas. "Master Lin Xiao, how should we attack?" Lin Xiao: "How to attack? I will attack in Gundam state." That night, the enemy, who had been cultivating immortals all his life, tasted the flying feathers of lightsabers and super laser cannons for the first time. Thousands of years later, there was thunder. Lin Xiao piloted a mecha and pointed his lightsaber at the sky. The flesh and blood are bitter and weak! Look at me! The mecha ascends!