It tells the story of twin brothers Guan Hong Feng and Guan Hong Yu, who were implicated in a family massacre, fighting against a criminal organization hidden in the dark, uniting forces from all sides to track down the truth of the 213 family massacre, and ultimately light defeating darkness.(Source: Chinese = Youku)Episodes: 30Duration: 45 min.Content Rating: Not Yet RatedAired On: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday