Cooperation with The Three-Body Problem

In the underground plaza of the Zero Mothership, the Traversal Vortex leading to the world of The Three-Body Problem was bustling with people and vehicles as it transported large quantities of late-stage equipment into New Krypton. He-El arrived there and, amid the respectful bows of the crowd, stepped into the world of The Three-Body Problem. "He's here!" The Quantum Observers, who had been waiting for He-El at the Traversal Vortex, swiftly sent word to the Zeroers upon seeing him enter the world of The Three-Body Problem.