Sometime a year ago.

Early in the morning, Ziliang got up early, brushed his teeth, washed his face, combed his hair into a shape that was not too messy, and finally combed his beard again.

As early as last month, Ziliang was still unkempt, with a cigarette in his hand, and dark circles under his eyes, but now, he looks a little 'human', and this change in life habits seems to be very difficult, but in fact, it only took Ziliang half an hour to get rid of all the previous bad habits.

The reason for this is also very easy to explain, that is, one day, a beautiful lady named Sarina came to her office, pinched her nose, and calmly discussed with him, 'Should you clean up after yourself?'

At first, Ziliang struggled with the idea of bargaining, after all, it was a bit difficult for him to get a person who has never been rough to get up and shave every day.

However, Sarina kindly said that if he didn't shave, then she would be happy to help him with the process.

In the next second, Ziliang promised that he would definitely change his past.

Because he was sure that if he let this lady Sarina do it, he might be cleaned up more than just his beard, and maybe his whole jaw would be gone.

......

After freshening up, Ziliang threw a piece of chewing gum into his mouth, and chewing gum has an irreplaceable role in the journey to quit smoking.

Then, he put on his freshly washed lab coat and walked out of his office, then turned right and walked to a large door.

At this time, a very tall wooden door seemed out of place in the corridor of the hospital, but no one cared, Ziliang pushed it open and walked in.

Inside the door...... It's a library.

Well, it's a bit of a contradiction to have a library in a hospital, but as I said, no one cares.

Ziliang squeezed into the narrow aisle, then bypassed several rows of bookshelves, and finally, came to a small clearing that was not so crowded, where there was a tea table, two chairs, a chessboard, and a middle-aged man sitting on a chair.

Although this person is more than 35 years old, his very particular clothes and round head make this person look much younger than his actual age, and even a little cute.

At this moment, this person was holding a book and reading it with relish, and Ziliang didn't have any impact on him.

"You just read here all night?" Ziliang asked.

The man didn't reply, but nodded with the help of the airstrike.

"Don't you sleep, it's not a good thing to reverse black and white, I used to always have insomnia, which caused me to be uncomfortable to a time difference now."

Moriarty smiled: "You can't sleep because of long-term smoking, think of a person like me who doesn't have any bad habits, in fact, as long as it's not too boring, as long as 30 hours of sleep a week, you can meet the normal operation of the brain." ”

"Uh...... Listening to people like you, who ponder all day long, 'murder, arson, robbing banks, stealing national treasures, eating black, destroying corpses, destroying traces, and stealing intelligence', and saying 'I don't have any bad habits', it really makes people a little unstable in their three views. ”

"It's over." Moriarty didn't respond with much emotion.

"Well, I don't care if your crazy hobby is normal or not...... Let's pick up where we played yesterday. Ziliang said, and sat down opposite Moriarty by himself, and picked up the 'soldier' on the chessboard...... "Where did you go yesterday?" ”

Perhaps, playing chess with Ziliang attracted Moriarty's interest more than that book, so he put the book down and looked at the other party.

"You ask me, if you are careful enough that almost no one can kill you, then ...... If I wanted to kill you, what would I do. ”

"Oh, I remember...... So I wonder if our Professor Moriarty has any high opinions? ”

Moriarty calmly watched his [horse] being eaten by the other party's soldiers: "I have been thinking about this question for a long time, and at the beginning, I formulated some seemingly ingenious techniques, traps. I looked up a lot of dimensional or legendary weapons, poisons, curses, and the like, of course, but in the end, I gave them up. ”

"Why?" Ziliang asked, and at the same time ate the other party's [car].

"It's nothing, I just don't think that's dramatic enough, although God may die from a fruit knife, and the queen will be killed by soldiers, but ...... It would be boring, so I threw them all away. ”

"Huh?" Ziliang frowned: "I've been with you for so long, and I haven't come up with anything." ”

"Not really. In fact, after discarding those, I came up with a way that if I were your enemy, I would definitely use it against you. ”

"What?"

"Use yourself!"

"......" Ziliang seemed to fall into a short period of contemplation, but he still did not hesitate to eat the opponent's few remaining chess pieces: "Use myself? Let's not talk about whether this method can be realized, but the idea itself...... Why did you use the word 'definitely'? ”

Moriarty smiled, "There's no reason, but I'm just sure of it...... Because in almost all mathematical theories, the lower the problem, the more answers, but the more advanced the formula, the simpler, as for the highest level of doubt, there is often only one way to prove it.

This kind of law is not only limited to mathematics, but even all phenomena, even philosophy, will tend to this form, for example, if someone asks, how to define philosophy, then its answer will only be ——— can define philosophy, only philosophy itself. And in religion, there is a sophistry saying that "God himself is the only one who can stump God."

In short, it sounds ridiculous, but ...... An ultimate question that seems to be answered only by the question itself. ”

Ziliang had the word 'unhappy' written on his whole face, and he was almost angry, and the wind and clouds swallowed up Moriarty's chess pieces: "So, you are ready to use this kind of thing that is not convincing at all now, so that I believe that you have a complete insight into the enemy's intentions??" You have to know that we're dealing with a 'conceptual' enemy. ”

"I know, but in the final analysis, his purpose is to kill someone, and I'm very good at that, and since you're sitting here, it means you want to hear from me...... So....... ”

"So I don't trust you now." Ziliang interrupted Moriarty's words: "God, I'm really stupid, the other party is a 'cosmic element', I actually want a human to understand his thoughts, a human ....... How is it possible for humans to defeat the universe? ”

Moriarty still smiled: "The elements of the universe? Oh, I think about it, you're a cosmic element, right? ”

"Of course, I am a sin...... Well...... At least then. ”

"That's good————" Moriarty nodded: "General......"