Being a Hero: Season 1

"Being a Hero" follows the story of two former police officers, Wu Zhen Feng and Chen Yu, who were once best friends but find themselves on opposite sides of the law five years later. Wu Zhen Feng has become a notorious drug lord, known as the "Addict Lord," while Chen Yu has become a narcotics policeman determined to bring his friend to justice. As they play a dangerous game of cat and mouse, they must confront their complicated past and uncover the truth behind their tragic fallout. With elements of drama, crime, and mystery, this series takes viewers on a thrilling ride through the dark underworld of drug trafficking and the blurred lines of justice.

You can stream Being a Hero on: Rakuten VIKI

Some TV shows that have similar genres and were produced around the same time as Being a Hero include Dept. Q, High Potential, Presumed Innocent, True Detective, Cross, Law & Order: Special Victims Unit.