章 273: What the Demon Realm Saw, Undead Calamity!

Mu Xuan thought for a moment and decided to escape into the void to become invisible. He quickly approached the battlefield.

"I only have ten minutes." Mu Xuan estimated his [Void Concealment] skill. In the demon beast world, it could only last for ten minutes before he had no choice but to jump out of space because of the spatial pressure.

Soon, Mu Xuan appeared in the sky above the battlefield. He looked at the nearly a hundred demon beasts resisting with difficulty under the siege of more than ten thousand undead creatures. The most terrifying thing was that among the ten thousand undead army, there was also a monarch-level level 1 undead monarch!

Among the Five Elements Bright Lions formed by more than a hundred demon beasts, the strongest was only a monarch-level demon beast, the Red Flame Bright Lion, a level 5 monarch.