If the Corpse Master had acted to save his undying horde, the Crystal Monarch wouldn't have missed the opportunity to deliver him a near-fatal blow.
Then, under such a disadvantage, it would be difficult to compete with the Crystal Monarch.
"Corpse Master, if you're not going to fight, then get lost!" The Crystal Monarch urged with impatience.
The dimensional hole's rapid expansion didn't just swallow up the Corpse Master's undying horde; even the Crystal Monarch's crystal hives were devoured one by one. Their contest simply had no winners, only losers.
There were only losses and no gains.
Even the two Half-step Origin Realm creatures they had their eyes on were eventually swallowed by the dimensional hole and banished to the other side.
If those two creatures fell into the Ancient Battlefield, they could still be saved. But if they fell into the Endless Sea of Nothingness, then even Beyond True Divinity Realm existences like them wouldn't be able to save them.
