This is the moment where M33KASA had opened the box that D34TH gave her from The Ethereal Garden, it is the Emperor's Eye.

Her text to R0S3 goes as follows- Lore inside the 0N1 FORCE Discord

It hurts to even hold it. @D34TH The funny thing is once I started to open the box, it’s like I already knew what it was. I knew who this belonged to when I saw it’s endearing gentle gaze…. Our emperor’s eye…had turned to crystal. This was when I became enraged, because in that moment… I knew… He didn’t pass unexpectedly, that’s when my gut sank…. He passed on purpose. It made me wonder what the last thing he saw was…or even worse. Who…