Yuan Fang didn't know what Yang Xing wrote in the letter, but it was not difficult to guess, it was nothing more than an expression of longing or something.

Yuan Fang guessed right, the fact is that Yang Xing received Yuan Fang's letter, learned that his mother was still alive, and it was on Changhuan Island, Yang Xing first howled and cried, and immediately wanted to drop everything and go to Changhuan Island to see Mu Xinya, so many years, I didn't know it before, after he learned about his life experience, he always wanted to reunite with his mother one day, and then he has been sending people to look for it, but there has been no news, friends, rights, he has it, but there is no lack of this maternal love, he longs, he yearns, He was even more envious.

For Mu Xinya, Yang Xing didn't complain at all, he knew very well that Mu Xinya really had no way to hand over herself and her sister to others to take care of, and Mu Xinya did not hesitate to risk her life for their safety, and used herself as bait just to let herself and her sister live well, this is selfless maternal love, how can Yang Xing complain.

Yuan Fang's letter clearly stated that how Mu Xinya had come over the years, how she had secretly looked for him and Yang Yi, and what kind of disappointment and despair she had in the end, Yang Xing really couldn't suppress the thoughts in his heart, and he was desperate to rush to Nanzhou overnight and to Changhuan Island.

At the critical moment, Xiaomei stopped Yang Xing and handed him another letter, which was Mu Xinya's letter to Yang Xing.

Mu Xinya's letter was very concise, first of all, it was to express the feelings of longing that had been suppressed for many years, and then the conversation changed, and told Yang Xing in the tone of an elder that since he had inherited the throne, he must be a qualified and good emperor, for the sake of the empire and the people, and must not let the foundation of the Yang family for many years be ruined, which Mu Xinya cannot tolerate, if it is impossible to do anything, it is providence, but if the empire collapses because of Yang Xing's inaction, Mu Xinya will not recognize Yang Xing's son.

In the end, Mu Xinya also reassured Yang Xing that with Yuan Fang and Chang Xun by his side to protect, there would be no danger, and Mu Xinya also mentioned that he would help solve the affairs of the Liusang Empire, although Yang Xing didn't know why Mu Xinya was so confident, he still chose to believe it, and he also stayed in the imperial capital to coordinate the overall situation according to Mu Xinya's wishes.

Yang Xing calmed down, wrote a reply, and found Wei Chigang to serve as a messenger overnight, and sent it to Changhuandao as soon as possible.

In fact, the royal family has special messengers and communication channels, but this matter is very important, Yang Xing is still worried about leaking the news, if the hostile forces learn about Mu Xinya's affairs, I am afraid that it will threaten Mu Xinya's safety, and most of the people who can be trusted are not in the imperial capital, so in desperation, I have to find Wei Chigang, which is actually not bad, Wei Chigang is now in charge of business, and letting him do this will not attract too many people's attention at least.

Wei Chigang set off overnight, and at the same time, Yang Xing began to dispatch troops to Nanzhou to ensure Mu Xinya's safety.

The war in Dongzhou is tight, and the empire has almost no soldiers to send, but this is difficult for Yang Xing, Mu Xinya's letter mentions the strength of the air force, Yang Xing immediately transferred more airships and fog balloons from the military factory in Xizhou to the Long Roundabout, of course, he did not forget Mu Xinya's entrustment, this is without affecting the number of air forces in the final battle.

The next day, Yang Xing ordered to transfer half of the reserve air force to Changhuandao for the reason of internship, and obeyed the command of Yuan Fang and Yuqing, Yang Xing also has his own considerations, one is to protect Mu Xinya, and the other is that he is very aware of the danger of learning to fly, these days, there have been many accidents at the suburban air base, including two crashes, five female soldiers died, but what if it is to practice flying at sea? Is it possible to reduce unnecessary casualties, and if the Liusang Empire dares to send troops, then these air forces can also conduct actual combat exercises, improve driving skills and adaptability, adapt to battlefield conditions, and other benefits, killing two birds with one stone, why not do it.

The day after Wei Chi arrived on Changhuan Island, Mo Zhiyuan arrived with a large number of craftsmen, who came to hand over the light stone formula on behalf of the Plum Blossom Chamber of Commerce, and at the same time asked those craftsmen to follow Yuan Fang to learn and master his different design concepts.

The craftsmen of the Plum Blossom Chamber of Commerce are all carefully selected good hands, but they are not comparable to those craftsmen that Yuan Fang found from the Emerald Island before, when they saw the polish lamp that Yuan Fang made, they were first amazed, and then, it was the contempt and criticism of the workmanship of the lamp, which made the previous craftsmen lose face but could not refute it, indeed, their craftsmanship is not as good as each other, this is an indisputable fact.

Yuan Fang was a little speechless to the craftsmen of the Plum Blossom Chamber of Commerce, even if his craftsmanship was good, he had to remain humble, which was Yuan Fang's basic requirement.

After some reprimand, the craftsmen of the Plum Blossom Chamber of Commerce were completely honest, in fact, it was not that they found fault, but a professional habit, and there was no malice.

Yuan Fang came forward to mediate, the two sides quickly resolved a little unhappiness before, we sincerely cooperated, and soon produced a batch of better various lamps, with these valuable experience, they can return to the Chamber of Commerce after they can push the new on this basis again, these, Yuan Fang is not worried, anyway, this thing is like that, Yuan Fang is not a craftsman, as a user, he can't see those so-called details, anyway, it can be used and not ugly.

When the craftsmen learned from each other and communicated with each other, Yuan Fang took the trouble to teach Mo Zhiyuan the method of refining light stones, I don't know if it was a problem of talent or what, Mo Zhiyuan's learning to refine light stones was not as smooth as Yuan Fang, at first one after another, Yuan Fang thought he was wrong, and secretly ran to ask Mu Xinya, and finally personally refined some light stones from Mu Xinya to regain confidence.

In the next two days, Yuan Fang was accompanying Mo Zhiyuan to refine the light stone, and the materials were wasted a lot, and finally, on the second night, Mo Zhiyuan successfully refined the first batch of light stones, and then, Mo Zhiyuan's craftsmanship became more and more proficient, and his experience became more and more abundant, and he almost never failed again.

Mo Zhiyuan learned to refine the light stone, Yuan Fang made sure that he had memorized the formula, and returned the original formula list to Mu Xinya, although this was a bit of a fart off his pants, Yuan Fang felt that it was a matter of attitude, and swore that Mu Xinya promised that he would only use the light stone to benefit the people, and would never fill his own pockets, and all the proceeds belonged to Yang Xing.