Sum Jeh gets shot by Michael. Then Michael founds out that Sum Jeh isn't an undercover.
Michael founds out that Ron is the REAL undercover but tries to pull him to his side because before Wu Sir has told Ron to stop the misson but he wouldn't so it means he has refused to his head.
Ron pretends to go to Michael's side. He made a trap for Michael and the police came. Michael shot Ron twice and Pak Kiu appears. Michael had no bullet left and ran. Yau Yau told him to get on a taxi but he wouldn't believe anyone so he ran and got run over. But didn't die in the end either.
Yau Yau and Ah Mun (Ron) didn't end up together either.
My Comments: The ending was alright i guess. Review will be up soon. I found it a little weird how they added a scene of Laughing in the end. Proabbly to tell everyone to remember him! ^^