link punched me in the shoulder , lightly . anyway we might just make him nervous . i have no idea what they want , but i can find it for them . please make her walk toward me . '' 48 hours ago i left a primitive civilization to return to the center of the united states , the other side of the world , basically another world . `` how long did it take for you to be okay again , after your brother ... '' `` do n't know . '' the young man next to her remained silent . 