Dictionary / Vocabulary / 一縷の望み
いちるののぞみ
sliver of hope; gleam of hope; ray of hope
Also written いちるの望み
ここもダメか……そんな顔になりながら、少年がそれでも一縷の望みで俺達の顔を見上げている。
The boy's expression showed his disappointment, but even so he looked up at our faces with a glimmer of hope.