C477 Transforming Black Feather Butterfly

Lee Yun finally came to his senses. The culprit behind the commotion was the Nine-winged Black Feathered Butterfly he had taken in the night before.

"You little rascal!" Lee Yun, caught between laughter and tears, propped himself up against the headboard and gently tapped the butterfly's wings. The creature emitted a crisp chirp, innocently greeting him, or so it seemed.

But something was off