P4U is short for Persona 4 The Ultimate In Mayonaka Arena.
This was supposed to be a 1 page gag comic about Elizabeth's addition in the P4U game but then, along the way, it becomes the trolling adventure of Minato and Elizabeth...which will span a couple of pages.
So it'll be a short comic/doujin with P3 and P4 crossover.
I'll upload the next page tomorrow.
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