The story goes as follows.
The first time I used this item to check for its effect, I was truly amazed. It was a miraculous item that allowed… or more like restricted one, to speak only the truth. Unfiltered truth without hiding anything.
But then I came across its limitations pretty soon as well.
Like the law of equivalence states, for every cause, there is an effect.
The residing goddess of space, Queina, woke up, greeted me and started asking me all sorts of questions right away. Bound by the rules, I couldn't help but tell all the truths. Which only made things worse for me.
Queina, obviously, was excited to hear all those things from me. About my existence and my purpose, about Fate Weavers, about the outside world. The blanks in my memories were something she didn't find amusing, but she still provided her own insights on it.