Being honest, I didn't care too much about the Rock Humans lore, but this was still a good chapter. Wonder of U is a cool stand.
And now I have officially caught up with JoJo. It's a bittersweet feeling.
The head doctor reminded me of something but I couldn't put my finger on it until I read some comments comparing him to Chariot Requiem. I agree.
Also actual main villain? Hype?
Great ending to a great manga, tho I admit I'd like to have seen an explanation to all of Madoka's antics other than "it's just a silly gag manga."
Thank you for your effort in translating!