Gold Experience from JoJo's Bizarre Adventure, with its user Giorno Giovanna floating behind him on a convenient bit of cobbled street!
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Sources: https://www.deviantart.com/pharaohillusion/art/JJBA-EoH-Gold-Experience-XNALara-XPS-777546932
https://www.deviantart.com/pharaohillusion/art/JJBA-EoH-Giorno-XNALara-XPS-777313506