Advent chamber need help!!!

[newbie1konardly]

At top of building with two blue orbs. Can't seem to get over top of far wall where other orbs are on other side. Hellllp!

 

[Devil Leon]

Hey, sorry but could you explain what mission? I dont know the name of each room/area yet.

 

[Gandrin]

I think hes talking about the mission where you go up the stairs to the top of the savior and theres that sign that says "You may not enter alone" or something, but yea to get past the part that I think your talking about you have to grim grip the two orbs then do a wall jump so you can get enough hight to get over