Shortly after Liquid and Okita join the Arcadia Movement, the player is sent to their room. Liquid notices that the player seems confused. He asks if the player knows where they are and tells them that they are at the Arcadia Movement. After watching the player and Okita Duel, Liquid challenges the player to a Duel. However he is interrupted by Sayer, who arrives to give them plans to infiltrate the Fortune Cup, to support Akiza Izinski.
The three arrive at the stadium, where the Fortune Cup is held. Not being participants in the tournament, the three of them are not allowed in through the front gate, but manage to sneak inside. During Akiza's Duel with Yusei, Liquid wonders where Okita is. Seconds later, Okita returns to tells them that Akiza was defeated.
When the player tries to rescue Leo in the Arcadia Building, Liquid and Okita patrol the hallways and will return the player to the detention room when they are caught. Right as the player opens the door to Leo's prison, Sayer appears and orders Okita and Liquid to duel the player and Luna in a Tag Duel. When both of them are defeated, the brainwashing wears off and they create a plan with the player to escape the building. Okita and Liquid told Sayer that the player and Luna were defeated. Liquid and Okita presumably escaped the building with the player, Leo, Luna, Yusei, and Akiza.