With the combined efforts of Wakanda, Talokan, S.H.I.E.L.D., Stark Industries, and numerous other organizations with advanced technology, a massive device appeared in the Sahara Desert in less than half a day. This massive device was actually composed of multiple tower-like structures capable of releasing various high-frequency sound waves, electromagnetic waves, and energy attacks. They could operate independently or coordinate with one another in combat. Many relatively powerful superheroes had gathered around the device.