"Master? Master!" Liu Er exclaimed in alarm.
He watched in shock as the demon cultivator elder turned into intricate colorful smoke, dissipating on the spot.
Liu Er instinctively reached out to grab it, but caught nothing.
He hurriedly activated various spells, searching all around, to no avail.
"Could Master have died?" A chill coursed through Liu Er's heart, as he stood rooted to the spot, unsure of what to do.
However, he soon shook his head, muttering to himself: "No, it can't be. With Master's profound and arcane methods, how could he have died so easily after merely giving me some guidance?"
"But it is certain that Master has paid a great price this time."
"Sigh! Having paid such a price for me, I must accomplish my aspirations to repay him!"
After consoling himself, Liu Er hesitantly left the forest.
Moments later, wisps of smoke spontaneously appeared and gathered at the original location.
