I was a bit disappointed when I discovered that you can wipe out the dark brotherhood but not the thieves guild. Well I did the whole thieves guild quest (even became the thieves guild master) and the rewards didn't weigh up against the amount of effort I did for this "organisation". I started a new save where I played the good guy, but still I had to do the first quest of the thieves guild to advance in the main quest (the part where you have to know the location of Esbern). It was only later that I find out that you can ask Keerava (the innkeeper of the bee and barb) the whereabouts of Esbern. So I wanted to take revenge on Brynjolf for destroying Brand-Shei and I made this mod.
You can simply start the quest by bashing Brynjolf's face in with a hammer :-P*