Triage X Vol. 16 (manga)

Mikoto's savior has been left behind in the city...!? The most devastating Tag goes on a rampage! She awakens in a hospital... From the corner of her eye, Mikoto spots a mysterious figure in a nearby collapsed building just as they disappear. Having received the whereabouts of her comrades, she goes on the hunt but runs into more than a little trouble along the way. The shocking identity of her savior is finally revealed!