"Green Day" and "Oasis"(『グリーン・ディ』と『オアシス』"Gurīn Dei" to "Oashisu") is the twenty-first story arc in Vento Aureo. It narrates Bucciarati's Gang's arduous attempt to escape the duo of Passione Stand User Cioccolata and Secco, and the simultaneous battles between Giorno and Mista against Cioccolata and Bruno against Secco.