From double vision, look west. You'll see one tree above the horizon. Walk to the right of that tree and past it, up a weird dihedral, and further, crossing one scary chasm. Bloodline is in the second chasm. It's a 5.5 down climb, or walk around the left (south) end and back up in the chasm. ALTERNATIVELY: Go to Laughing Sutra area and find the yellow cross across from that climb. Follow that slot canyon for about 100 meters. The climb is down below a grey-bushy tree leaning out over a canyon