What happens at the end of Lara croft underworld?

Do you really want to ruin it? If so read on...

At the end Lara throws Thors hammer at Natla and she falls in the piOSon and dies (at last!third time lucky). She meets up with Amanda and see another looking glass portal, like the ones in Legend. They transport back to Nepal or somewhere and its a happy ending. Im not gonna reveal everything.