Stone Ocean - Chapter 92
Whitesnake - The Pursuer, Part 4 (ホワイトスネイク-追跡者 その④, Howaitosuneiku - Tsuisekisha Sono 4), originally Unknown Nature (得体が知れない, Etai ga Shirenai) in the WSJ release, is the ninety-second chapter of Stone Ocean and the six hundred eighty-sixth chapter of the JoJo's Bizarre Adventure manga.
Anasui comments on the fog rolling in, then asks Jolyne what her plans are. Jolyne thanks Anasui for protecting her, then inquires why he's doing anything for her. He explains that she gives him hope, and prepares to tell her a story. However, he is interrupted when the Green Baby starts to chew on his hair. Anasui senses two people coming closer and tells Jolyne to get down.
F.F. crawls out of the grass and says that Whitesnake is actually Father Pucci. She admits that she would've been dead without Weather Report's help, and proceeds to fix Jolyne's eye. Jolyne then asks Weather if he's healed and hugs him; Anasui is clearly and openly jealous, asking F.F. to break them apart. Anasui calls F.F. "just a plankton," upsetting her, and demands that Jolyne let him kill the Green Baby. Jolyne hesitates, and F.F. takes it personally, thinking that Anasui is still talking about her.
Anasui asks Weather to back him up, only for the amnesiac to thrust his arm through Anasui's heart and split F.F.'s head in half. Jolyne barely has time to bring out Stone Free before she, too, is impaled by Weather, who is revealed to have been a disguised Whitesnake the entire time.