Wait... What?

6b () Climber attempts to climb a 7b () in 10 DAYS. Is this even possible? WATCH THIS FIRST: Because this is a continuation of the story and contains spoilers. 6b is the difficulty where a lot of lead climbers get stuck, because climbing above this level includes falling, plus you can’t rely only on strength anymore. 7a () is the dream grade for many and only dedicated or very strong people reach it. 7b and above you have to have a big passion for climbing and t