After reading the contents of the text, Liu Yang became thoughtful, he began to think of a plan to be able to open the box and play on one of the ancestors and then seal that ancestor. This task may seem simple, but it was not, otherwise, the other Liu Yang of the future would have been able to do that.
Liu Yang began to imagine that there could be something that other Liu Yang could not see. He did not know if he could do it or not.
Analyzing the map carefully with the power of the Eye of God, Liu Yang discovered that there was a strange pattern that ran all over the castle, after looking, Liu Yang discovered that the whole palace was a large array. And the center of the array was where the box was, this showed how important the sealed box was to the Remnants.
Liu Yang began studying the training to try to find some weaknesses or places that could make the array more unstable. After some time analyzing, Liu Yang discovered five places where it could be the possible weaknesses of the array.
These three places were at the ends of the palace, while the other two were near the middle. According to the map, these sites were resource rooms that support the array, but after analyzing in more detail, Liu Yang discovered that if any of these rooms is destroyed, another will immediately take the place. This was like an automatic replacement of a broken piece.
The only way to completely stop the array would be to completely destroy the palace and the underground because below there was another powerful array that absorbs large amounts of energy.
Liu Yang managed to think of an extremely simple but difficult plan to run, he just needed to throw millions of energy spheres all over the palace and underground, and then blow it all up. But Liu Yang needed to keep at least one of the Remnant alive to be the host of the thing.
After some time formulating his plan, Liu Yang finally began to make the Energy Spheres with the powers of Primordial Chaos.
The time array was set up and Liu Yang started to create the spheres, he wanted to create at least a million of it. Because I did not want to let any Remnants survive.
Merlinas told Liu Yang about the atrocities the Remnants made after launching their invasion, the souls of the weaker people were taken and tortured before being absorbed by their ancestors. This happened in some futures where Liu Yang took more time to fight the Remnants.