C142 Body Tempering

"Elder sister, elder sister, his aura makes Zi feel very comfortable!"

The Monarch Butterfly Zi fluttered her wings as she hovered above Yu Yanglin's head. Ignoring the fact that Yu Yanglin was currently training, she lightly landed on Yu Yanglin's shoulder.

Its wings slightly shook as it absorbed the spirit energy. Its palm-sized body was enveloped by a golden halo of light