章 549: Chapter 337: Instant Delivery

With just a few steps, the Bio-implant Mecha became taller and taller, eventually reaching a near twenty meters in height.

The Mecha's body shone with a metallic luster, exuding a powerful aura as if it were an insurmountable fortress.

Moreover, compared to the previously streamlined and gracefully curved silhouette.

The current Red Mech had been additionally equipped with a large number of heavy and astonishing high-energy weapons.

The nearly ten-meter-long colossal shoulder cannon, the giant chain-sword mounted on the arm, and the Cavalry System on its back resembling wings...

Although Yu Shusheng and Zu Hongming both lacked understanding of technological systems, just by looking at these additional weapons on the Mecha, they felt a threat to their lives.

Especially considering its towering height, which almost forced them to look up.

Recalling how just a two-to-three-meter-high Mecha had already caused them headaches.

Now a twenty-meter one had arrived...