Three teams of gold prospectors take a gamble to strike it big, deep in the wild west of outback Australia.

Kang Tae Ju, a former neurosurgeon who now serves as a hospital director struggling to face a dangerous criminal in order to save his wife, who was kidnapped before their divorce.

A fun-loving rich chaebol gets entangled in an incident and joins a violent crime investigation team. By mobilizing his wealth and personal connections, the third-generation chaebol catches criminals beyond the reach of police.