Inside the Ten Thousand Dragon Tower, Lin Rui, who had just finished deducing the Blood Evil Secret Technique, felt the ground violently quake, followed by the mountain shaking and the earth trembling.
The entire Ten Thousand Dragon Tower let out a thunderous "crack-crack-crack" sound, as if it were about to split open, with sand and gravel cascading down.
Around him, the Demons that had been bound and suppressed by various restraints all had their pupils glowing red and began to struggle violently. Even the Demons imprisoned in the tower's cells let out piercing howls and grew restless.
Lin Rui's expression slightly changed as he released dozens of small Flying Swords from his sleeve, slaying all the Demons that were struggling too fiercely.
In truth, the sealing Runes restraining these Demons were quite sturdy. It was merely the fear of death, coupled with the recent violent tremor, that made them believe they had a chance, thus engaging in futile and hopeless struggles.
