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The passageway was located directly below the hall, with a diameter of ten meters, and constructed perfectly straight, void of any bends. Charging along it, the surrounding light began to gradually dim.
Although the ice is transparent, if the ice walls are too thick and without any special treatment, they would still block the light. As they delved deeper, the surrounding light grew fainter and fainter.
Watching the silhouette of Silver flying ahead, Xin Yun couldn't help but let out a deep sigh. It was truly hard on her, a girl working alone in such pitch-black conditions, something unimaginable for the average person.
Moving forward, the brightness around them finally dropped to the lowest level. Looking ahead, Nightlight Stones began to appear one after the other on the walls of the cave. These stones, embedded in the walls, formed neat lines that lit up the cave with their glow!
