A possible concise summary is:
The video is about the susano, a powerful ability that can be unlocked by users of the mangekyo sharingan in the anime and manga series Naruto. The video explains the origin, requirements, drawbacks, stages, and variations of the susano, as well as its appearance, abilities, and weapons. The video also compares the susano of different characters and mentions some of its feats and limitations. The video ends with the narrator thanking the viewers and asking for feedback and suggestions.
Here are the key facts extracted from the text:
1. The Susano is unlocked after both Mangekyo Sharingan abilities are obtained.
2. It is a Sharingan-exclusive ability.
3. The Susano translates to "he with the ability to help by all means."
4. It manifests as an ethereal humanoid with weapons.
5. It is considered both the ultimate offense and defense.
6. The Susano surrounds its user, providing protection.
7. It requires a significant amount of chakra to maintain.
8. Using the Susano causes intense pain to the user.
9. Overuse leads to deterioration of eyesight and eventual blindness.
10. Blindness from overuse prevents further use of the Susano.
11. The Susano has various stages of development, each with increased power and abilities.
12. The color, power, abilities, and appearance of a Susano are unique to its user.
13. Higher stages of the Susano can manifest legs for increased mobility.
14. The perfect or complete body Susano has wings for flight and is armed with a sword.
15. The ultimate form of Susano, accessed by Sasuke after absorbing chakra from all nine-tailed beasts, is called the Indra Susano.
These are the factual points without any opinions or unnecessary details included.