Over the course of "X-Men's" final arc, Storm's team of heroes have gone where they've seldom gone before: underground. Following the emergence of a seemingly sentient sinkhole out in Utah's Black Rock Desert, the X-Men -- Storm, Rachel Grey, Psylocke and Monet -- struck out to find the cause of the disaster. The quartet unexpectedly found themselves separated and facing challenges that exploited their individual weaknesses, all while Jubilee confronted the Inhumans. But as the beleaguered team discovered, this mystery being in the Utah desert has surprisingly earthly origins!
Next week, "X-Men" writer G. Willow Wilson returns to X-Position once more to answer your questions. Have a query for Willow? Send it in via an e-mail with the subject line "X-Position" or if 140 character questions are more your speed, try Twitter -- or leave a comment in the CBR Community thread. But get 'em in quickly, because the deadline's Friday! Make it happen!