~One-Sided Rivalry~ Miracle and Niska perform live together, which leaves all members of BRT5 with mixed feelings. While BRT5 seem disjointed at first glance, they are all heading towards the same goal. Against this backdrop, ADEN's culture festival 'CHEER UP' kicks off. As the name suggests, the culture festival also served as an event to support the ADEN Seed qualifiers. The qualifiers participate in games together, collaborate with one another in live performances and amicably spend time in each other's company despite being rivals. Zoe and BRT5's Sarah are actually childhood friends...