症状

　　A young w/oman is invit`ed !*by her girlfr[i_e?n@d, _#who lives i*-n an Engli?#])s\_?h country m$,ansion, to stay th[e#%re with her.?. The estat_e, however, i!- sn&#\3#9t quite what it, s)eems--and neither is,%-] *the fri,(e\nd who  is
*sue_=?d the i:$,nvi!^/tat$(io._(?n.