C973 Blood sea trolls

"If you can succeed in refining this time, it will be your first achievement!" An Yun Shan nodded towards Chen Yu.

In response to An Yunshan's words, Chen Yu merely smiled and nodded, and did not say much.

He was well aware that most of An Yunshan's words were polite.

After all, he was the only Grandmaster present.

A powerful figure like An Yunshan needed to show courtesy to a grandmaster