He might not be able to summon a Plane Realm divine beast from a foreign plane.
He absolutely could not let the black-and-white crane escape. The Ten-Extinguishing Ancient Formation deployed by the Ten Supremes had already sealed off the surrounding space. He believed that as long as he summoned an even more powerful existence, the black-and-white crane would undoubtedly die.
To summon an even more powerful entity, he had no choice but to rely on Xiaohuang's vital essence, and whether it would succeed remained an unknown.
Chapter 476