The rushing river surged downward, crashing hard into the river below and forming a magnificent waterfall, its thunderous roar echoing without end.
A streak of purple light descended from the sky, transforming into a boy of eight or nine.
He stood in midair before the waterfall, gazing at the cascade before him.
"This should be the last place, right?"
Murmuring to himself, Lin Chen entered the space behind the waterfall from the side.
He examined it carefully from bottom to top.
Before long, he spotted a stone that had a noticeable gap between it and the surrounding rock wall.
Lin Chen reached out and pressed it.
"Click..."
The sound of gears turning rang out. The stone wall before him quietly opened a doorway, revealing a pitch-black passage.
Lin Chen smiled faintly.
"As expected of a divine craftsman. This mechanism's pretty convincing."
Lin Chen stepped into the passage, then took out a crystal ball that gave off a gentle white light, dispelling the darkness within.
He walked deeper into the passage.
It wasn't very long, and Lin Chen soon reached its end.
A stone chamber came into view.
The chamber was only about seven or eight square meters, with a skylight overhead.
Sunlight streamed through the skylight, falling upon a plant.
The plant was blue all over, though its branches and leaves bore golden patterns.
It was none other than the Blue Silver Emperor, Ah Yin.
Lin Chen shook his head and couldn't help sighing.
"How pitiful."
If the Blue Silver Emperor's vitality hadn't been strong enough, she would have died long ago, planted in this damp, lightless cave.
Lin Chen scanned the stone chamber.
"Not a bad job."
Murmuring, he walked to the stone wall and began feeling around carefully.
It didn't take long for him to find a loose