April arrives, and Mirai is now a high school student. He heads to school on the day of his entrance ceremony, where he sees an angel flying overhead... and is shot by his childhood friend Saki Hanakago's Red Arrow of love. Having fallen for Revel, the angel's trick, Mirai is willing to give his own life to protect Saki. He decides to sacrifice himself to take down another God candidate, but...
Meanwhile, masked God candidate Metropoliman makes his move, and the situation enters a new phase.
After all, you'll be protecting 
Saki around the clock, right?
ستحمي ساكي على مدار الساعة، أليس كذلك؟
Du willst doch Saki
jederzeit beschützen, oder?
Tienes que proteger a Saki
en todo momento.
Tienes que proteger a Saki
en todo momento.
Tu dois la protéger.
Le danger surgit à tout moment.
Hai intenzione di proteggere Saki
in ogni momento, no?
Você tem que proteger a Saki, não é?
Ты же хочешь защищать Саки всегда и везде.