Blood Pool Golden Men
As for that blood-red pool, it was indeed a pool of blood!
Anyone who possesses Chakra uses their spiritual power to extract the energy from their cells; this energy is called Chakra!
But why is it that some people have Chakra while others don't? Some people are born with a large amount of Chakra, while others Chakra born with a small amount.
Kangetsu had been exploring this point for a long time, and finally came to a Kangetsu. The Sage of Six Paths scattered his Chakra throughout the world, and what was scattered was probably a part of the Ten-Tails, a very small part of the Ten-Tails.
A small portion of the Ten-Tails merged into the flesh and blood of a human, altering their constitution. Ultimately, when a person uses their spiritual power, they can extract the power from this flesh and blood, transforming it into Chakra!
This is why, in the original story, Uchiha Obito controlled the Ten-Tails to attack the ninja army. Everyone touched by the Ten-Tails had their Chakra drained. However, draining Chakra only meant losing a portion of their power. But those touched all became like dried corpses. This is because their flesh and blood were completely absorbed, and within that flesh and blood was a part of the Ten-Tails.
As for Infinite Tsukuyomi, it works the same way: it traps everyone, absorbs their flesh and blood, and finally turns them into White Zetsu. After all, the soul belongs to oneself, but the White Zetsu's soul is controlled by Genjutsu, and the body is created by the Ten-Tails, just like leaves on a tree!
Kangetsu created this blood pool precisely because of this speculation. It was to allow the flesh and blood of those dead ninjas to be transformed once again into the Ten -Ten-Tails Ten-Tails ' original Chakra, the most powerful and highest-quality Chakra in the Naruto World.
As for the golden figure, it was only there to absorb natural Chakra in order to deal with the Ten-Tails 'Chakra in the future. After all, only natural Chakra can counter the Ten-Tails 'Chakra, which is why Kangetsu put the two together. When opposing forces collide, they will produce the most essential power!
Kangetsu pondered for a long time, then looked at the somewhat dimly lit space again. However, the surrounding area was filled with dense runes and Sealing Jutsu, so it was estimated that apart from Kangetsu, no one else could enter this place at all.
This is because it's located at the head of the giant statue of Kangetsu in Crimson Square. It's a space created using the principles of sealing scrolls, accessible only to those with coordinates and knowledge of Space Ninjutsu. However, due to the Barrier Ninjutsu and Sealing Jutsu, only Kangetsu is permitted entry, making this Kangetsu's personal sanctuary, and very safe!
At this moment, Kangetsu Hand Seals again, and instantly, Kangetsu reappeared in a space. The same golden figure, the same blood pool. The golden figure in the blood pool assumed a stance, which was Isshiki in Kangetsu's Killing Fist.
This golden man has the exact same function as the previous golden man; both are beings that absorb natural Chakra. The blood pool is also the same blood pool, but this blood pool is constantly bubbling with blood!
There are thirteen such blood pools and golden figures, each erected on the head of a thirteen statue. Apart from the one in the center of Crimson Square, there are also the twelve enormous statues on the city wall.
There are thirteen golden statues and thirteen blood pools in total. This is probably Kangetsu's last resort!
A glint of shrewdness shone in Kangetsu's eyes as she gazed at the golden figure in the blood pool, silently thinking, "I hope this can become my most powerful force, but I still hope my own power is strong enough to withstand external help!"