Although initially Ken refused to help Vincent, Ken finally decided to wrestle live once, because Ken was almost killed by Aoi in retaliation for actions that Ken did for DOA. Mark starring Nick Cheung, ie a Chief Accountant DOA and a very intelligent man suddenly betraying Aoi. Nick Aoi stole money of US $ 15 billion of DOA via the Internet and fled to Thailand with her daughter Angela Wang Yan played. Aoi sent numerous assassins to hunt them. Ken and Interpol also pursued because they because it will be an important witness against DOA.