Nasse informs Mirai that he has been chosen to be a "God candidate." Only one out of the thirteen God candidates will be selected to become the next God. Mirai has trouble believing the news at first, but he decides to take the first step towards living a happy life. However, one day, he learns another God candidate died under mysterious circumstances. Furthermore, a new God candidate calling himself "Metropoliman" appears in front of the TV cameras during a bank robbery.

Revel is promoted to first-rank angel and Saki acquires her Wings. They rush to the park where the fight is taking place, and she successfully shoots Hajime with a Red Arrow. Through the power of the Red Arrow, Hajime experiences love for the first time in his life. After an intense internal conflict, what choice will he make...? Meanwhile, Kanade has a trump card he's been hiding up his sleeve. It throws their fight into chaos, turning it into a roller coaster of a battle.

Just when the White Arrow is about to strike Mirai, his partner Nasse undergoes a decisive change that impacts the course of battle. As the situation rapidly changes again and again... The long battle between the God candidates finally comes to an end.