sentences:  (目覚めた17号、18号, Mezameta Jūnanagō, Jūhachigō), first published in "Weekly Shōnen Jump" on November 12, 1991.He and his twin sister, Android 18 were forcibly turned into cyborgs by Dr. Gero to kill series protagonist Goku.The present-timeline version of the character has little interest in doing so, only pursuing it as a game.