Where Angels Fear Fear to Tread is the Chapter 15 story mission in Borderlands 2. You get it after completing the mission The Man Who Would Be Jack.
Contents
Objectives
Destroy Auto Cannons 0/11
Description
Reach Angel and steal the Vault Key
Story Mission
Optional: No
Locations
NPCs
Enemies
Mission Briefing
Angel is going to give you Handsome Jack, but only if you deactivate her first.