Nemesis
01
ネメシス, 神の報復と復讐の女神
(Greek mythology) the goddess of divine retribution and vengeance
02
宿敵, ネメシス
a formidable opponent or persistent force that causes misery, defeat, or downfall
例
The detective finally captured his nemesis, a cunning criminal who had evaded him for years.
探偵はついに彼の宿敵を捕まえた、何年も逃げ回っていた狡猾な犯罪者だ。
