At the center of Reed Island was a pool, and beneath it lay a stone coffin.
It seemed that was Corpse Sister's coffin.
The moment we jumped into the water, the Old Ghost behind us charged after us.
"I'll slaughter you first..."
With that, he shot down with a whoosh, plunging into the water as well.
In an instant, we felt the water behind us churn.
An old ghost wreathed in black energy charged straight at us.
Black mist spread through the pool, carrying an icy chill and oppressive force...
We could only dive downward with all our might, but we were far too slow. It was only a matter of time before he caught up.
But just then, Senior Sister suddenly blocked our path.
She floated in the water, her green robes drifting with the current.
She brought her hands together and spoke underwater.
"Activate the formation!"
The instant she spoke, the stone coffin beneath the pool flashed.
The runes upon it all began to emit a faint glow.
The entire pool seemed to boil.
Huge bubbles rose with gurgling bursts.
But it was not over yet. Thick white mist formed throughout the pool.
An extreme chill emerged, as if it were about to freeze us within the water.
Finally, that freezing energy turned into currents of water and air. Under Senior Sister's guidance, it instantly blasted toward the Leng Family old ghost who had entered the pool.
Streams of cold energy darted beneath the pool like icy spears.
Whooshing sounds continuously rang in our ears...
The savage-faced Leng Family old ghost was also filled with panic.
He probably had not expected such a formation to exist beneath the pool.
He abruptly turned around and swam toward the surface...
The white mist was too dense, and the pool had