Ni Yongxiao transformed into the tragic second son of "Infernal Affairs 2" and awakened the "Hero Overlord" system. At the beginning, Ni Kun was killed and the four bosses turned against each other. With the help of his master Baji Quan and his heroic aura, he first suppressed Han Chen, and then used his leverage to check and balance the four others, thus stabilizing the foundation of the Ni family. From now on, he will no longer be a gentle gentleman, but will become the new godfather of Hong Kong's underground world.
