Sound magic and Silkworm ring

Aur walked through the dark passage with just the dim light from the burning hope bug, which barely lit the surrounding area in front of him.

His senses were also suppressed in the darkness, causing Aur to be quite isolated from his surroundings.

Luckily, there was no trouble like before; here, Aur smoothly crossed the deep darkness and saw a large door in the distance, its metallic surface shining with the light from the Hope bug.

"This should be the place," Aur muttered with a thoughtful expression.

"If all the resources from Sebastian's diary are true, then…"

His crimson eyes flashed with excitement.

With anticipation in his crimson eyes, he tentatively opened the door. Immediately, Aur's vision was filled with a dimly lit, simple room that looked exactly like the previous one.

Aur didn't focus on his surroundings; instead, he looked straight ahead with excitement.