In the world of Naruto Shippuden, the devastating ability of Madara Uchiha during the Fourth Great Ninja War is nothing short of legendary. When activated, the technique known as Tengai Shinsei allows Madara to summon two colossal meteorites from the sky, effectively threatening to annihilate the entire battlefield. Through this, Madara also introduces a new level of destruction: a catastrophic event of unimaginable scale.
Imagine the sheer power that could cause the very earth to tremble under the might of a single ninja’s will.

Tengai Shinsei serves as Madara’s most powerful and exclusive jutsu, used only once during the Fourth Great Ninja War. This technique is truly a display of his overwhelming might.
Ultimately, combining the gravitational manipulation of the Rinnegan with the ability to create and disperse chakra through direct contact, the user must possess a level of skill far beyond that of an ordinary ninja. This technique is not feasible when chakra is depleted.

But how does Madara summon these meteors? It would be hard to fathom if one considers the immense scale of creating such a natural phenomenon effortlessly in the sky. Although the Rinnegan grants the ability of Chibaku Tensei (Planetary Devastation), which can attract and compress matter within a radius of one kilometer, it is clear that this is not the jutsu Madara uses to summon these meteorites.
The two meteorites seemingly materialize from nowhere, akin to a surreal act of magic that defies logic and transcends the laws of nature.

So, how does Madara create these meteors? Does he simply summon them from another dimension? The concept of transforming chakra into solid matter poses significant challenges regarding the physical laws governing ninjas, even within the realm of Naruto. The latter option seems less viable and equally daunting. Utilizing the Rinnegan to manipulate space-time and pull a meteor through vast distances to the battlefield? This concept challenges our understanding of the universe as envisioned by Masashi Kishimoto.
In the various theories proposed, manipulating space-time is considered the most plausible explanation. However, it is still bound by the established laws within the Naruto Shippuden universe. If Madara could indeed summon meteorites from another dimension, he would be wielding powers that even the strongest ninjas could not hope to control. This elevates Madara to a level of power that borders on the divine.