孽緣 [－缘]

Jyutping jip6 jyun4
Pinyin niè yuán

Definitions (CC-CEDICT)
  1. ill-fated relationship
Definitions (Wiktionary)
  1. noun
    a “fateful coincidence” (yuanfen) one wishes had not happened in the first place; doomed love (Classifier: 段)