Dugu Jiu is right, the flying pigeon biography is indeed ancient, the record in the history books, as early as the late Qin and early Han dynasties, someone found the habit of pigeon homing training carrier pigeons. But until the Tang Dynasty, the reason why the flying pigeon book was not widely used was that there was a drawback that could not be overcome.

The pigeon is too unreliable, it is true that the pigeon has the habit of returning home, but it also has the habit of flocking, when a pigeon flies back, if it encounters a flock of pigeons, it forgets its mission and goes with the flock. It is also possible to be eaten by harrier eagles, and if it is used to convey important information, isn't it extremely risky? Information falls into the hands of an adversary, and the consequences are unimaginable.

Therefore, when you have no choice but to use the flying pigeon to pass the book, you must also release several of them together, so that the chance of arrival will be greater. But this also increases the possibility of leaks, so basically the important thing is more reliable than '800 miles expedited'.

Li Mu is not unaware of these drawbacks, he dares to use them because he is prepared. When he decided to go to Dingxiang, he began to prepare, which also included finding some small things that could be used in the vast system formula. Luckily, it didn't take much effort for him to find one, which happened to be used on this pigeon.

This gadget is called [Dao Marker Stone], and this prop appeared in "The Legend of the Tang Dynasty Heroes" to facilitate the 'ring running task'. "Running ring" is the best cost-effective way to upgrade the trumpet of "The Legend of the Tang Dynasty", which can not only provide a lot of experience points, but also get equipment, props, luck encountering rare tasks, and pet eggs, rare formulas and other good things, so people who practice trumpets have basically done running ring tasks.

But don't think that doing the running ring task is an easy task, the good reward corresponds to the smelly and long task chain. The running ring task of "The Legend of the Tang Dynasty Heroes" can be picked up every Monday, and can only be picked up once a week, and if you miss Monday, you won't have it. And how long is this task chain? There are 300 quests, which means that even if you are the reincarnation of the Liver Emperor, 300 serial quests will be enough for you to go from 0:00 on Monday to 23:59 on Sunday.

Since the design of this task chain, no one has completed it, and the most powerful Liver Emperor has only achieved the one hundred and eighty-fifth, which is already a situation where he hardly sleeps.

However, one thing that is hopeful is that the order of the running ring tasks remains the same, which means that the speed can be increased after getting acquainted with it. As a result, countless strategy stickers have been born, and some people have prepared the required things in advance in order to complete more ring tasks, which can greatly improve efficiency.

But this is not good, krypton players expressed their dissatisfaction with this, Lao Tzu is not without money, Lao Tzu is willing to spend money if he has money, how can he be a liver emperor like you and other poor people? Isn't it good to have that time? In order to serve the father of the gold owner, the company's senior management quickly reacted, and asked Li Mu, as the director, to come up with a way to give the krypton dads a better game experience.

Thus, the road marker stone came into being.

The function of the Landmark Stone is that when the player completes a task, they can set up a Landmark Stone at the current mission location, so that when they complete this task next week, they can directly teleport over, which greatly saves time.

Later, after the appearance of the pet system, in order to allow the father of the gold owner to run the ring while copying, the pet running ring function was specially launched, and the task that has been done once, the pet can be completed instead of the deity, and the fathers of the gold lord have expressed their joy, of course, to open this function, it also costs money.

Li Mu found the road marker stone in the corner of the system, so he made a piece and tested the pigeons, and really lived up to his expectations, the road marker stone worked on the carrier pigeons. As long as a pigeon is 'bound' to the Marker Stone in the system, the bound pigeon will go to the Marker Stone wherever it is, unless it unfortunately dies. And if the pigeon dies, Li Mu can see it in the system.

With this artifact, isn't it reliable to pass on the book of flying pigeons? This is also the confidence of Li Mu to dare to use this way. After all, the flying pigeon is much faster than the '800 miles expedited'. After all, the 800-mile expedited is just a claim, usually only 300 miles, and it has to be 800 miles, that is, the tired people and the tired horses, unless it is an emergency military situation, it is impossible to do this. And the pigeon flies unhurriedly in a day, and it can also fly 600 miles, which is much faster.

The pigeons in Li Mu's hand were divided into two batches, a total of eight. Give Dugu Jiu's pigeon, you can find the road marker stone on his body, he also set up a road marker stone in the valley, so that they can communicate with each other, and when he left Wang Ou's mansion, he also tied a road marker stone to Fat Da's neck, and deliberately made it look like a jade ring, I can't see anything unusual, if Wang Ou doesn't abandon Fat Da and let it carry this 'necklace', he will definitely be able to find Wang Ou. When the time comes, release a pigeon, and then you will find it.

"If you have something urgent, write a note and send it to me! I'll leave the affairs of the family to you-" Li Mu said, and remembered one more thing: "Count the days, when the big one comes back, I can't come back, if he comes back, tell me." ”

"Hmm,"

"Let's go!" Li Mu raised his hand and slapped his hands with Dugu Jiu, Dugu Jiu turned the horse's head and returned the same way. Li Mumu sent him to disappear on the horizon, and instead of riding a horse, he got into the carriage that had been prepared a long time ago. This carriage was sent to him by Li Ying, a new product of Zhaojun Li's carriage and horse dealership, a four-wheeled carriage made according to Li Mu's drawings, Li Mu made a transformation in it, and played a 'spring bed', no rut, there are no rubber wheels in this era, and it can only be so shock-absorbed.

Li Mu made a trip to the spring bed, and the convoy continued to move forward. At sunset, I finally came to a post station. Yi Cheng heard that the outpost said that the Hou of Zhulu was coming, and he was so frightened that he didn't know what to do, and when Li Mu came, he was driving people out, wanting to vacate the post house for them to live in.

Li Mu glanced at the post house, which was not as good as his carriage, so he ordered the post house not to trouble, and the convoy set up camp outside the post house and lived in their own tents. He himself was in the carriage, drinking wine and eating beef jerky, but he was also at ease. This trip brought countless burdens, eating and drinking, even if the sergeants of the first battalion drank wine and ate meat, it was enough, but Su Dingfang was strict in governing the army and was not allowed.

When he came to this world, except for the days in the Turkic camp, Li Mu was alone for the first time. Without friends and loved ones around, it would certainly be a lie to say that you are not lonely. Outside the car is the vast night, and a little farther away, it is dark and rumbling, like a devil who chooses people to devour, and it makes people frightened to watch.

Li Mu grinned and called Su Dingfang over: "Raise a few more bonfires and brighten them up." ”

Su Dingfang responded, and after a while, a bonfire was lit. Then in the light of the fire, Li Mu suddenly found that in the direction of the road, another carriage came!