A trace of hope flickered within Han Li's eyes but that was soon replaced with disappointment. The small sword was only able to penetrate several more inches before stopping. A colorful brilliance faintly glowed deeper within the wall, blocking its advance.
The demon cultivator had placed many layers of formidable restrictions within the coral wall. It wasn't very likely Han Li would be able to break through the walls with his magic treasures.
Han Li tightly creased his brow after retrieving the magic treasure and summoning it back into his body. He then unconsciously reached for the spirit beast pouch at his waist. He trusted that regardless of how powerful the wall's restrictions, they wouldn't be able to resist the vicious bites of the Gold Devouring Beetles. However, there was a reason why he didn't rashly release them.