In summary, this has all been said.
In fact, it all boils down to one sentence.
The "Blood Disaster," from the very beginning of its outbreak, was already a predetermined conclusion.
Unless Kana can directly storm into the Blood Race Royal Court and snatch the fully formed Stone of Creation from the Blood Race King without his prediction.
Or rely on his eloquent persuasion to convince all the powerful beings not to attempt to seize that complete Stone of Creation.
But thinking about it, it's clearly impossible.
Not to mention that the Blood Race King is now above Level 10, this war is intentionally designed to gather more powerful beings to complete the ritual.
Even without this ritual, the "Blood Curse" is bound to succeed, just not as effectively as before.
There's almost no point in changing it.
To put it more cruelly, Kana himself hopes for the birth of the "Blood Curse."