Even though they came from the same continent and had the same legacy, they chose differently. One decided to save the world by doing what was right. And the other wanted to do so by what was wrong.
The terms Paragon and Renegade gave one a prediction of how the two would act. But what would be classified as right or wrong in this setting? Was it truly that simple? The Sin of Gluttony served as the one to make the successor choose. But what exactly?
'I think I misunderstood something.'
As I never really claimed the legacies yet, what IRIS and I had to go on were, at best, guesses. We didn't know why my brothers did what they did after claiming each one.
The Legacy of Pride caused them to become confused. They all ceased trying to clear Hellsgate, but no one knew why.
The Legacy of Greed gave them a goal to search for something called the "Keys." What they were for, where they were, and what they looked like, no one knew.