Only within this crystal pillar was preserved an otherworldly demon.
Its body surface was covered with a metallic sheen of an exoskeleton, and the six stout spines on its back were extremely conspicuous, identical to the hologram of the Sky-rending Spike Demon he had seen previously in the new recruit's educational handbook.
"Yes, it's the Sky-rending Spike Demon," Wang Zongchang recognized as well, "There is also a Great Asura Demon here, both are ruthless characters among the otherworldly demons. However, these have no signs of life; they must have been made into specimens."
"Truly worthy of the True Immortal Realm, actually capable of capturing otherworldly demons back for experiments."
In the middle of the laboratory was a pillar over a hundred feet tall, but the crystal pillar inside had already shattered, with some signs of destruction and struggle around it, and there was also an extremely intricate formation nearby.