Ultimate Class I Am Rex

Coming to the ultimate world, Rex is no longer a supporting character. Rex is a being whose name contains endless power and mystery. The knife in his hand is not only a cold metal, but also an extension of his will. Every swing cuts through the air, leaving indelible traces. This knife has witnessed the glory and vicissitudes of Rex. It once flashed in the moonlight, reflecting the owner's resolute face; it also whispered in the wind and rain, telling the unknown past. Thunder, as the wild sound of nature, complements Rex's knife. Every strike is like thunder and shocking.