how did madara use susanoo without eyes

Some fanfictions might play with the idea of alternate universes. In an alternate universe, the rules of ninjutsu are different. Naruto could be born with a combination of Uzumaki and Uchiha bloodlines, which would make it possible for him to use Susanoo. Or perhaps he is given this power by a powerful entity in the fanfiction for the purpose of fighting a greater evil that no one else can defeat.

In some fanfictions, Naruto might use Susanoo through some sort of power - sharing or fusion. For example, if there is a plot device that allows him to access the power of the Uchiha, he could potentially use Susanoo. Maybe a powerful enemy forces him to find new ways to power up and he somehow taps into this ability.

Yes, it is. Fanfiction often bends the rules of the original story. Writers can come up with all kinds of creative explanations to give Naruto the ability to use Susanoo.

There could be a fanfiction where Naruto gets a vision through Madara's eyes. He sees the past events that led Madara to become the powerful and feared ninja he was. This vision makes Naruto understand Madara on a deeper level. He then tries to find a way to prevent the same kind of tragedies that happened in Madara's life from happening again in the present ninja world. Naruto could use this new - found understanding to bring about peace in a different way than he originally thought.

In fanfiction, the Perfect Susanoo is usually much larger and more powerful than the normal Susanoo. It might have additional limbs or weapons that the normal one doesn't have. For example, it could have extra arms to hold more weapons or perform multiple attacks simultaneously.

Well, in many fanfictions, Naruto might first awaken Susanoo during a really intense battle. Maybe he's pushed to his limits while fighting a super - strong enemy, and his latent Uchiha blood (if that's part of the fanfic's premise) gets activated, leading to the awakening of Susanoo.

The story would become much more intense. Naruto would suddenly have access to powers that were previously exclusive to the Uchiha. This would shift the power balance in the ninja world.

Maybe the fanfic has a plot where Madara's eyes are actually sentient in a way. They start to communicate with a young and inexperienced ninja. The eyes guide the ninja to become stronger and more powerful, but also lead them down a path that might not be entirely ethical. The ninja then has to decide whether to continue following the eyes' guidance or break free from it.

Some fanfictions might depict Naruto as having a deeper understanding of the chakra system than ever before. He could have found a way to disrupt Madara's connection to the chakra source, or maybe he was able to use his own chakra in a way that nullified Madara's powerful jutsus. Also, Naruto's experience from all his previous battles might have led him to anticipate Madara's moves and strategies, allowing him to stay one step ahead and ultimately defeat him.

Wearing blue-light-blocking glasses or goggles can help protect your eyes from the excessive blue light on the e-book screen. In addition, adopting a suitable reading posture such as keeping the screen vertical to the eyes and reducing the screen usage time can also reduce eye fatigue.