First idea was cute but also very creepy concepts.
The story was seeing the ghost at the point of living shrimp.
(Personally, I have never seen them as food because I do not eat shrimp. I just realized there is wasabe inside the sushi this time.)
I thought about animating them like the B-movie zombie.
However In my experience, the creepy emoji & Blood description rejected high probability at the review.
So I refined it to more cute & less creepy :)