This is a war and random events will happen some will be extremely dangerous and important and others easy and not as dangerous

Madara Uchiha is the main villain the most powerful uchiha with his sidekick Obito Uchiha their main abilities are fire style amd rinnegan skills and with some reanimated shinobi who are weaker

Your allies are Leaf shinobi for example Naruto, Sasuke, sakura, shikamaru, Kiba, Hinata, kakashi, rock lee and gai etc. The make hero is naruto so they to protect him