Discovering the Broken Ancient Level Magic Pattern

Allen ventured into the pitch-black depths of the cave, where no light except for a few small fireflies illuminated the surroundings.

"It's really very dark," Allen silently pondered.

Then he opened his palm, revealing a pearl of light emitting a brilliant blue glow, which illuminated the path ahead.

"This is better." He nodded, feeling more at ease with the added light, and continued walking deeper into the cave.

Along the way, he didn't encounter anything particularly special or extraordinary, only rocks and some vegetation growing on the cave's edge.

"Strange, how can this cave look so ordinary, and I don't even find anything remarkable?" Allen mused, lowering his head in thought.

However, he suddenly sensed something in the forward direction that caught his attention, prompting him to quicken his pace until he reached the end of the cave.

Curiously, he focused the pearl of light in his hand forward and discovered a large door adorned with golden patterns on each side.

"Wha