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 True Character (得体が知れない Etai ga Shire Nai) 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, to which he replies that he's going to kill the former; Weather turns out to be Whitesnake in disguise. He thrusts his arm through Anasui's stomach, impaling him, then turns to F.F., cutting her head in half. Jolyne screams, taking out Stone Free, but she gets impaled as well seconds later.