This line is along the blunt, wide arête corner in-between the "Presidents Problem" and the "Fun Run" slab face.
There are 2 long, slopey seams that run along the face and over the corner of the blunt arête.
Low start matched on the lowest slopey rail, Move up to the higher rail and make a far reach left to gain a small knob. Work up to the good top out under the branches.