The TARDIS lands on a derelict vessel floating on the sea of an alien world almost completely covered by water. As Peri goes scuba diving, the derelict explodes. The TARDIS sinks to the bottom of the ocean, apparently taking the Doctor with it, and although Peri tries to find dry ground, she eventually sinks beneath the waters and drowns. She is rescued, in a way, by an alien creature that forms a mental link with her even as it begins to eat away her body. She relives some of her most terrible memories, including her sexual abuse at the hands of her stepfather, in a desperate attempt to retain her identity and individuality. Forward published a "first draft" of Peri's experiences in the Memory in the fanzine "Mythmakers #14: Personal Reflections"[https://web.archive.org/web/20110719032222/http://www.dwin.org/article.php?sid=7] instead of recalling Peri's sexual abuse at the hands of her stepfather, she recalled her wild youth, pregnancy and resultant abortion. Forward stated that the change in the final manuscript was made at the request of editor David J. Howe, who thought it would be better to link the story to a fan theory about Peri's relationship with her stepfather, though not based on her character as seen in the television serials.