or. 。Yellow-ranked mecha, one million contribution points 。Purple-grade mecha, 9 million contribution points. 。Black-grade mecha, you provide the materials, custom design and production, 30 million...e hammers fell, a flash of silver light erupted, and the forging of the Hundred Forged Refined Steel was complete! Tang Wulin's forging never stopped at all. 。The strongest aspect of the whirlwind ha...