Mirai and Mukaido use their Wings to fly to Grand Tower, where a sinister trap has been laid. Their enemy Metropoliman appears from within the shroud of smoke. Mirai finally directly confronts Metropoliman, who scornfully calls him a small fry who lacks the courage to fight. However, once Mirai is cornered, he acts in an unexpected way. Mirai risks his own life to shoot an Arrow, and...

Mirai and Kanade are unaware that their duel is being streamed online by someone. As people all across Japan and even the MPD watch the stream and leap into action, their duel approaches its end. A Red Arrow seeking happiness against a White Arrow that will grant his desire. What fate awaits those who battle for their lives?