Under Gu Yuan's watchful gaze, the grayish-blue cocoon trembled constantly, and several cracks appeared on its peak, with a small piece of the cocoon cracking open, being pushed aside.
Soon, a large cyan butterfly slowly crawled out from within.
The butterfly flapped its wings, and its two soft, moist wings quickly dried, hardened, and extended to their maximum length.
The large, fan-sized wings were covered with black mysterious patterns, exuding a lively and dreamy aura.
With just a flap of its wings, numerous streaks of cyan Sword Qi shot out, slicing through the air.
Shhh! Shhh! Shhh!
Everywhere the cyan Sword Qi passed, whether it was the giant rocks in the mountains or the surface of the lake, everything was effortlessly sliced open, without a sound.
A hill not far away was easily pierced through by a streak of cyan Sword Qi, creating a tunnel with openings on both sides.
The previously calm lake surface was also slit open, revealing the muddy lakebed below.
