A notification appeared: "Please hold the [Netherworld Illusion Butterfly] and enter the Energy Evolution Tower!"
Shu Feng strode into the Energy Evolution Tower, holding the [Netherworld Illusion Butterfly], as wisps of smoke began to rise from his right hand.
A torrent of slime shot out, enveloping Shu Feng and the [Netherworld Illusion Butterfly] to form a large cocoon.
Streams of High-level Source Energy poured from numerous pipes, flowing into both Shu Feng's body and the [Netherworld Illusion Butterfly].
One by one, mysterious Netherworld Illusion Butterflies flew out from the [Netherworld Illusion Butterfly] artifact.
BANG!
The cocoon instantly burst open, sending slime splattering in every direction.
An immense repulsive force surged from the [Netherworld Illusion Butterfly], furiously eroding Shu Feng's soul.
