HK Dragnet

A high-school student named Iba Takayuki is upended when men in black suits arrive, revealing his presumed-dead father was a Hong Kong mafia boss. He is offered a large inheritance in exchange for avenging his father's death and competing for leadership against his stepbrother, Arthur, a slightly older man. Takayuki is immediately drawn to Arthur's striking yet antagonistic presence. He is aided by Jason, a problem-solving executive officer, and Craig, a calm staff officer. As the two stepbrothers rely on their guardians, they face both romantic and adversarial tensions while navigating the dangers of Hong Kong's criminal underworld.