An undercover cop who starts by taking down Hong Kong's gangs. He strays onto the "wrong path" and becomes a big shot, experiencing thrills and pain beyond imagination. Long Wuliang, hailed as a biologist, was abandoned by his father at birth. His mother died of grief, and he was raised by his grandmother. He was unruly by nature, yet understood what was right. He had planned to get justice for his mother, but accidentally became an undercover cop…
