"S-grade artifact, Mechanical Lion Roar Cannon, when armed, temporarily mechanizes the right arm, achieving S-grade defense. It houses a built-in reactor that can emit positive electron cannons. After firing thrice, it enters a three-minute cooldown period, during which it can only be used as a regular laser gun,"
When Tang Zheng placed this mechanically-textured lion on his right arm, it spread like a proliferating plant. Mechanical modules extended from it, embedding themselves into his arm and then coiling upwards, transforming his entire arm into machinery - so much so that even half of his chest felt heavy and rigid.
Tang Zheng took out the Thunderstorm rifle and fired twice; indeed, it was undamaged. The only regret was the long cooldown time and the absence of any spiritual power attack effect.