Shirou Emiya is proficient in the Breathing Style, wears a power armor, and dreams of becoming a Hero of Justice. He thought he had lost all hope of enjoying an ordinary youth, but the girls seem to feel otherwise.
Hitori Gotoh: "Please, if you don't help me, Shirou... I..."
Nijika Ijichi: "The weak me from before is dead. Now I'll fight alongside you, Shirou."
Ryo Yamada: "Shirou Emiya, you're an interesting man."
Ikuyo Kita: "For the first time, I had a senpai I admired. For the first time, I fell in love with someone. They were two happy things happening at once, so why did it turn out like this?"
Watching the man before him suffer through romantic troubles, Ayaka Ichijo resolutely stepped in to help. "Shirou, didn't we promise to be Heroes of Justice together for the rest of our lives?"
(Daily life and battles alternate. The early chapters are a slow burn. The main world is Type-Moon, and the story may also feature characters from the following crossover series: Demon Slayer, Bocchi the Rock!, Armored Core Muramasa, Jujutsu Kaisen, Touhou Project...)