神秘
+
足迹

In th -^(is !s:ci-fi chiller?, a young wo;@man' )s peace is *,shattered w\hen she begin/)s $he @+aring lo/+ud scream;]s in h`er he@ad. They are t_*he agonized wailings of an astr(!+-@onaut delib%@,era/tely \marooned upon ( the mo on%. by * a dou[_ble-,-