In the past, a method of tossing a diamond coin to make up one's mind was popular on the continent of Arad, known as the "coin rule", or "positive and negative judgment". As the name suggests, heads or tails represent a choice, and this approach can be an effective way to resolve some of the opposing contradictions.

However, some people in the field quickly realized that there was a limitation to this approach, i.e., how to use the coin rules to determine if there was a third option.

So, someone came up with a solution that if the coin stood upright, it would make the third option correct. For this reason, statisticians have done a lot of testing to verify the feasibility of this scheme.

The results of the experiment were disappointing, with nearly 10,000 coin tosses, but not a single upright result, and people had to abandon this possible attempt.

It wasn't until one evening when dinner should have been enjoyed happily that a young man named Yang Jian, along with a group of bewildered friends, decided to decide the question of where to stay, and this question was considered to have been given the key to philosophy and could unravel its mystery.

"Brother Jian, what do you mean?" Old Hans looked at the two shiny diamond coins on Yang Jian's palm in amazement.

"There are three paths in front of us now," Yang Jian said, scanning his surroundings.

"I have two diamond coins in my hand right now, and I'm going to throw them right away. If diamonds appear on both coins, go the first route. If all of them are Pikachumon, take the second path. If you add one diamond to Pikachu, choose the third. What do you think of this method? ”

Everyone here only felt as if they had been enlightened, as if a door of wisdom was slowly opening in front of them, and a new concept gradually penetrated into their hearts.

As the stomaters of later generations have sang, "It is he who alone opens the third door of the Creator, the small two coins, the key to a seemingly simple and profound philosophy, that opens the door to the wisdom of our Aradd."

"Head", Bob yelled with one leg bent on his knees, his lightsaber tossed aside.

"I'm really throwing myself at you!"

"Alas, Brother Jian is amazing", everyone was amazed, and their faces were full of surprise.

"Where, where", Yang Jian hurriedly waved his hand, with a modest face.

"I'm just standing on the shoulders of giants," he added.

"Brother Sword is awesome!" , Little Lolisie jumped to the ground, pulling Yang Jian's trouser leg, swaying from side to side.

"Ahem", Yang Jian coughed dryly, "Let's make a decision quickly."

I saw him pinching two diamond coins and throwing them gently into the air, and the coins were pulled by gravity, and soon "clicked" twice and fell on the snow.

Everyone gathered around to take a look, only to see a flash of luster on one coin, revealing the appearance of a black diamond, and a Pikachumon appeared on another coin.

"Okay, then let's choose the third way", Yang Jian announced the result in time and put away the two coins.

Instead of dinner, the group continued on the third path, but they left an unsolved mystery for future generations.

That is, if two diamond coins are tossed multiple times, why do there be more positive and negative results?