User blog comment:Staraptor Kwan/Question Of The Week: What's the real reason behind Yume's post-performance collapse and her subsequent amnesia?/@comment-25034020-20160413090238

I'm thinking the reason why she did faint is because of well...the wierd moment her eyes become rainbow colored. That was wierd so maybe...her aura was so strong that it tired her out. I dunno XD