"The New Twosome!!" (新たなる二人組!!, Aratanaru Futarigumi!!) is chapter 313 of the original Naruto manga.
Yugito, having lured Hidan and Kakuzu into a trap, seals the exits to prevent them from escaping. She transforms into the Two-Tails and attacks them, but they are not concerned. In Konoha, Asuma begins to speak with Kakashi about something when they are interrupted by Kurenai. Asuma leaves with her, saying he'll talk to Kakashi later. Hidan and Kakuzu manage to defeat Yugito, though quickly bicker over why it took so long to do so. They then prepare to go to the Land of Fire.