User blog comment:Omega natsu2/Episode 176: The Dragon King, Review./@comment-7418318-20140405193242/@comment-7418318-20140405195737

I'm not going to tell here, since I want to avoid spoiling for the people who don't read the manga.

WARNING! DO NOT CLICK THOSE LINKS IF YOU WANT TO AVOID SPOILERS!

But if you really want to know, you can either read the manga chapters 324 (cloaked woman) and 334 (gray), or read their chapter summaries.