Gyo was the first horror manga I ever read and it was also probably the weirdest manga I have ever read.

Freaky fish run rampant in this manga and not in a cool "yay fish" way. The fish get creepy and even beyond creepy.

The plot is... wait there was a plot? Hard to notice. I guess that makes sense because this is a horror manga but still. There were more panels about the freakishly grotesque fish-things than actual talking about what the heck was going on in the book.

This manga turned me off to wanting to read any other horror manga because of how bad it was to me. Maybe I'll try to find one that actually has a plot and doesn't involve mutating fish.