Understanding balance is simple.
It's just basic addition and subtraction.
For example, if the total energy in the Philosopher's Stone is 1, it also represents that the limit of world line fluctuations cannot exceed 1; otherwise, he would be stuck in this past forever.
Modifying history is subtraction.
Recreating the plot is addition.
The greater the impact caused by the modification, the larger the number subtracted. This can be certain.
Changing the hero's name to Reji directly dimmed the Philosopher's Stone by half. If quantified, it was equivalent to doing a substantial -0.5 subtraction with just this one change.
As for how to make the "recreation" of the plot increase the number...
Reji thought there were two aspects.
First, what was the "weight" of the plot in the past?
In other words, was it important or not? Was it an insignificant minor plot or a crucial key point?
