So this isn't so much straight up AU as timeskip on the current storyline AU. Archer and Aliah are four years older--and as you may have gathered from other comics, Arch is not pleased with his brother's return to Assiah. However, the bowman seems to have had a change of heart--he's started talking to the half demon again and even invited him shooting. What's he planning?
But anyone who can't shoot surely can't be in the bowman's family. Archer can't help but torment the guy about his horrid aim a bit. After all, isn't that what brothers do? ;I