In fact, although it was called an 'accident', it was actually just a miscalculation by Dayan when assessing the situation.
The principle is simple: the more possibilities considered during deduction, the richer the variables within, the higher the upper limit of the deduction results, and naturally, the chances of unexpected or off-target events will be reduced.
And the theoretical highest realm of this deduction behavior is called No Calculation Left, but just like there are no perfectly smooth surfaces with zero friction in this world, there is also no deduction without blind spots or miscalculations. No matter how skilled a person is at calculation, they can only strive to approximate 'No Calculation Left', such as Motan, who is Chaotic Neutral, or the vast majority of Double Leaf. They are such people, and their ranks are unknowably higher than Dayan's.
