sentences:  It is revealed then that Petros is seeking revenge for the death of his brother Dominic.Kong Long was involved on a mission to take down Dominic and Tiger but because Kong didn't wait for backup it resulted in Tiger killing Dominic and the deaths of 6 officers.Later Lok, Ho and Suet save Kong's daughter from a fight in her own restaurant but it is then revealed that Kong's daughter hates him for a past event.