Before you have completed all the quests of Brotherhood of Steel, you have to search the source of the Scorched and face the one of the hardest quest ever, the Belly of the Beast. As the final quest of Brotherhood of Steel, this quest will task you to find the final resting place of the founder of the Appalachian Brotherhood, Paladin Lizzy Taggerdy and defeat the scorchbeasts. By completing this quest, you’ll receive one of the best armor in the game as rewards, a full set of Ultracite Power Armour. In this guide, we will show you how to finish the Belly of the Beast quest step by step and win the armor.

 
How to Complete the Fallout 76 Belly of the Beast Main Quest?
 
First, Leave Fort Defiance and head east. When you enter this area, open your Pip-Boy and pick up the Brotherhood Emergency Transponder radio station. Listening to this station will display a signal strength gauge on your HUD, with which you can get a cue of the location of several transponders.
 
The first transponder can be found roughly in the centre of the objective circle on a metal bridge on the map. The second transponder sits next to the crashed wreckage of an old vertibird. Pay attention that these first two transponders aren’t at named sites, so pay close attention to the signal strength gauge. The third transponder, however, can be found at Survey Camp Alpha, an old Brotherhood of Steel field outpost. Then the fourth transponder is in Drop Site V9 further east
 
For the last transponder, enter the Glassed Cavern to the southeast, where the transponder is sitting in a cave which is occupied by a Scorchbeast. This is the first time in the main story where you must confront and defeat a beast. So be prepared and hit it with everything you’ve got.  You better look for players to accompany you or take a Power Armor, your best weapons and as much ammunition as you can. You can navigate the caverns using your objective marker and the Brotherhood Emergency Transponder. Want to unlock more quests? Go and buy Cheap Fallout 76 Bottle Caps at 5mmo.com, a reliable, cheap online in-game currency store. As long as you make a order, we promise send you caps immediately.

 
 

Walk through the cave until you reach a metal door (picture13): press the red button to open it. In the new section of the cavern, you will see corpses of various creatures (picture14). Feel free to recover as much as you can from these corpses, as these creatures are difficult to defeat and have very interesting resources.
 
Once the Scorchbeast is no more, locate the transponder and the body of Taggerdy to find Lieutenant Elizabeth Taggerdy’s ID. Then return to the 4th Level of Fort Defiance and enter Paladin Taggerdy’s office with her ID. Use her terminal (picture19), then select “Ultimate Solution” to complete this quest and start the next one, “Uncle Sam”quest. As rewards, you’ll earn a new photo frame, a random aid item, a random weapon plan, a random legendary weapon or armor part, and a full set of Ultracite Power Armour. Now we are wrapped up with this guide, hopefully, it is useful for you.