Today we find out how story mode as well as how one on one will work in Naruto Shippuden Ultimate Ninja Storm 4. First story we have the last game in the storm series craming the past events from Genesis the battle with Madara and the first, Two Unparalleled Warriors where you chose between Naruto or Sasuke and follow them up The United Front when team 7 regroups to fight Obito ending with final showdown where they face off with the fight with Kaguya.
As far as single matches go online one fighter can win multiple rounds as one victor is the match. The requirements from before for the three on three secrete requirements are not mentioned in it the article so they might be their. They do have a video that shows this.
As always thank you for reading.