Thus, the Party Ends Episode 9

After Sonora is discharged from hospital, Yura confesses to everyone that she violated the 'zombie rule', in which players cannot shoot other players once they have been hit themselves. Yura informed the tournament holders about this, but Rin tells them they didn't violate any rules so their victory stands. Not content with this decision, Yura states she wants to face off against Meisei again, but is met with objection from the others, who can no longer hold back their frustrations with Yura's recent behaviour. Yura confronts Rin over why she kept quiet about her cheating, to which she responds that she just have faith in herself. After seeing a news report of Rin helping to capture the real sniper, stating some words that she heard Sonora use before, Yura calls Sonora to the shrine to ask what her relationship with Rin was. Sonora explains how she and Rin met in America and became friends whilst learning airsoft. However, after their instructor was killed in action, Rin felt having weakness was fatal and became focused on airsoft, eventually drifting apart from Sonora. Feeling she has nothing more to learn from them, Yura decides to quit the C3 Club.