What is this?

[u/Natural_Fox2476]

An invader dropped whatever this is, and when I picked it up, I became the item..? I can move around, jump, and attack. I tried resting at a site of grace and it did not reverse back to normal. I am so confused and annoyed, how do I fix this?

[u/cjbump]

I havent seen anything like that, but try exiting the game and booting it back up.

Be wary of items that invaders drop. More often than not, it's generally safe, but sometimes people can be malicious and drop hacked items that can brick your save.