"Fire Company M is a special squad of the Tokyo Fire Department. The “fated three,” Toake Daigo, Onoda Shun, and Nakamura Yuki, have been gathered to prepare for an unprecedented calamity that may hit Tokyo one day. Let’s review their bond once more."
The catalyst was a random 
glimpse of a photo.
.كان الحافز لمحة عشوائية لصورة
Der Auslöser dafür war
ein zufälliger Blick auf ein Foto.
L’élément déclencheur fut une photo
qu’il avait aperçue par hasard.
Tutto è scattato quando ha visto una foto.
O estopim foi ter visto
uma foto por acaso.
после того, как случайно увидел
фото в её телефоне.