Quest rise of insurgence?

Can any 1 share this quest i mean where are the 3 bosses (mobs) to kill him?

The door is in Crown Hill.

Crown hill?u mean inside where is the last boss with 1 loked door(loked by aethers) i cant go there.

That’s the Fleshworks, Crown Hill is the area before it. From the Crown Hill Riftgate go right until you reach an house with an entrance and keep going right.

Yea ty i found it