underworld
O submundo japonês era governado por um homem chamado Minegishi.
The Japanese underworld was ruled by a man named Minegishi.
— Trem-Bala (2022)
Conhece o submundo dos Giang Hu.
He knows the underworld of the Giang Hu.
— O Tigre e o Dragão (2000)
It's every man for himself in the underworld.
— Em Busca da Vida (2006)
We are creatures of the underworld.
— Moulin Rouge: Amor em Vermelho (2001)