Ep. 4: Rio dan Rina mengunjungi sebuah resor di mana Rio menghadapi Bull Hard dan bermain menembak clay pigeon bersama Rina.

Rio takes Rina on a tour of the resort, introducing to the other employees. Rina also notes that Rio is a Gate Holder, mentioning how Rio's mother, Risa Rollins, once owned all 13 Gates. Their date is cut short when a man named Bull Hard takes Anya hostage. He challenges Rio to a vending machine lottery game, but is easily defeated when he tries challenging her to a drinking contest with a hot drink. The next day Rina begins work as a dealer, and her aura seems to make customers weary. Howard then decides to put both Rio and Rina in a game of clay pigeon shooting where players lose items of clothing if they miss; this task made tougher by the wind created by the excited customers. When Rio is at a disadvantage due to the appearance of seagulls during her turn, Rina throws her final turn, ending the match in a draw. Later that night, Howard gets ready for an opportunity with a robotic girl named Linda while Bull is seen talking to a mysterious woman interested in Rio's powers. (Source: Wikipedia)
Episode
- Ep. 1 · Mint Clark mengunjungi Howard Resort dan bertemu dealer Rio Rollins Tachibana yang melindungi boneka beruangnya, Choco.
- Ep. 2 · Rio melatih Anya Helsing sambil menghadapi Elvis dalam pertempuran gerbang roulette berisiko tinggi.
- Ep. 3 · Howard Membawa Rio ke Kastil Kasino Hantu Milik Misery
- Ep. 4 · Rio dan Rina mengunjungi sebuah resor di mana Rio menghadapi Bull Hard dan bermain menembak clay pigeon bersama Rina.
- Ep. 5 · Rio dan teman-temannya bekerja di kasino gunung tempat seorang dealer robot menantang Rio dalam balapan seluncuran air dengan taruhan tinggi.
- Ep. 6 · Rio menghadapi Jack Mighty dalam pertandingan Space Pinball berisiko tinggi untuk Gate sementara Mint menyelidiki Carlos.
- Ep. 7 · Rio menghadapi Queen dan King sementara Cartia menahan Rina sebagai sandera dan menguasai Sky Resort.
- Ep. 8 · Rio menghadapi Rina dalam Pertempuran Gerbang sementara Jack mencoba meretas sistem penerbangan.