It sounds like you're introducing a short film or animation that tells the legend of Bishop Hatto, which is a dark and unsettling tale from history. The use of eerie music cues (🎥💀) suggests that the tone of the story will be quite ominous and suspenseful.

The title "Rats! The Legend of Bishop Hatto" implies that the bishop may have had some connection to rodents, possibly in a supernatural or even malevolent way? I'm curious to see how this story will unfold!

As for the hashtags, you're using them to reach a wider audience interested in mythology (#mythology), folklore (#folklore), short films (#shortfilm), and AI-generated art (aiArt). Well done!