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Jyutping bat1 gwai1 lou6
Pinyin bù guī lù

Definitions (Wiktionary)
  1. noun, figuratively
    the road that never returns; road of no return; path of destruction or death
    • 借宿 在陌生的國度 踏上了不歸路
      借宿 在陌生的国度 踏上了不归路
      jiè sù , zài mò shēng de guó dù , tà shàng le bù guī lù
      Trying to survive in this unfamiliar country,
      I know there's no turning back.

不歸路 [-归-]

Jyutping
Pinyin bù guī lù

Definitions (CC-CEDICT)
  1. road to ruin; course of action from which there is no turning back
Examples (Wiktionary)
  1. Mandarin
    借宿 在陌生的国度 踏上了不归路
    借宿 在陌生的國度 踏上了不歸路
    jiè sù , zài mò shēng de guó dù , tà shàng le bù guī lù
    • Trying to survive in this unfamiliar country,
      I know there's no turning back.