"Oh... oh no... Mei Mei? Are you there? There's a special grade here... I need help... quick... Please hurry..."

Utahime, tasked with exorcising a curse in an abandoned warehouse has suddenly come across a Special-Grade curse which has been affecting a bunch of anomalies in the surrounding area. She was told it was only a Grade-3 Curse...

Note: This takes place a little while after Hidden Inventory Arc but around the same time frame.

Image Source.

I have a question, what's your thoughts on Hidden Definitions?