Xuanzheng Palace, Imperial Study, His Majesty Li Er stretched his waist after dealing with the music, and subconsciously wanted to get up and go to the queen, but remembered that the eldest grandson Wujian was no longer there, His Majesty Li Er looked out the window, and felt sad in his heart.

In the past, every time His Majesty Li Er finished handling official business, he would go to the place where the eldest grandson was innocent, and he still remembered those words, but now the scenery is the same, but the beauty is gone.

"The peach blossoms in Shangyuan are bright, and the concubine Lan is in spring.

Inoue Xintao steals his complexion, and the tender willow on the eaves is light.

Come to see the dancing butterflies in the flowers, and listen to the warblers in the trees.

Why should the forest be asked far away, and the outstanding romance is famous. ”

His Majesty Li Er read a poem written by the eldest grandson Wujian, and remembered the scene at that moment, and his mood was a little low. At this moment, a light voice sounded outside the house, disrupting his thoughts.

"Father~"

His Majesty Li Er came back to his senses, and when he heard the voice, he knew that Gao Yang was coming, and after a while, he saw Gao Yang jumping in, and hugged His Majesty Li Er's arm and said obediently,

"Father, the child got a treasure and came to present it to his father."

His Majesty Li Er listened to Gao Yang's carefree laughter, looked at the sweet smile, felt that his heart was healed all of a sudden, and the shadow in his heart was also dispelled, so he let Gao Yang take his hand, and followed her trot out of the imperial study and came to Fengyang Pavilion at the door of Gao Yang's dormitory.

His Majesty Li Er looked at a wooden shelf placed at the door, with a copper pipe on the top, looking at the strange shape, a little curious.

Gao Yang obediently took His Majesty Li Er's hand and said with a smile.

"Does Father know what this is?"

His Majesty Li Er looked at his daughter's excited appearance, thinking that it was not easy to come to this object, but after looking at it carefully for a while, he still didn't know what it did, and he was a little embarrassed.

Gao Yang saw that His Majesty Li Er couldn't guess it, and said with a smile,

"The father is so stupid, give the father a hint, this is an immortal weapon."

His Majesty Li Er smiled in surprise, touched Gao Yang's little head, looked at her smart and lively eyes, and felt warm in his heart.

He thought that his daughter was making him happy, so he didn't care too much, but ordered someone to prepare a dinner party.

Today is the Mid-Autumn Festival, and the dinner is naturally not ordinary, almost all unmarried princesses and princes in Chang'an have to participate.

Gao Yang saw that His Majesty Li Er didn't believe him, so he beckoned to his personal palace maid,

"Xiao Zhao, take the bamboo clairvoyance."

The personal palace maid Xiao Zhao is only thirteen years old, and as the personal palace maid of His Majesty Li Er's beloved daughter, of course she looks not bad.

"Father, what do you think this is?"

His Majesty Li Er had just walked a few steps when he heard Gao Yang's voice, and turned around to see a playful figure holding a bamboo tube.

Immediately afterwards, Gao Yang trotted to His Majesty Li Er and handed over the bamboo tube.

"Father, look at this. Although the appearance of this thing is ugly, the rough production is just a bamboo tube. But if you look closely, you can see that there is something inside, and you can see even things far away. ”

At this time, His Majesty Li Er completely aroused his curiosity and became interested. He didn't think that his daughter would lie and deceive himself with this kind of dismantling, but Gao Yang was eccentric, careful and bold, unrestrained in front of him, and he would not be like other princesses and princes at all, either timid, or respectful of the rules, and Gao Yang's agility made His Majesty Li Er particularly fond of it.

"Okay, Father, I'll give it a try."

His Majesty Li Er took the bamboo tube, first of all, he looked at it carefully, and saw two pieces of transparent glass inlaid at the two ends of the bamboo tube, and scolded the maker in his heart for being really a tyrannical thing, and the fine glass was only inlaid on a worthless bamboo tube.

Then, when he raised the binoculars, he saw a different scenery through the bamboo tube.

His Majesty Li Er was the first to be startled, and hurriedly put down the bamboo tube, and raised it to close his eyes.

The view outside the palace gate is unobstructed. I couldn't help but praise in my heart, and I couldn't help but look at it carefully, and sighed,

"This thing is truly ingenious!"

When Gao Yang heard this, he was very happy in his heart, as if he had been praised for making it himself, and his heart was sweet.

"Father, this thing is just a crude product, and I can't see it far."

"Oh!"

His Majesty Li Er looked at Gao Yang, tilted his little head proudly, and couldn't help but smile and pinch her little face, only then did he remember that there was a copper pipe on the wooden shelf he saw just now?

"Could it be that the clairvoyance that Gao Yang said can see thousands of miles away?"

Gao Yang smiled mysteriously, winked at His Majesty Li Er, and nodded his arrogant little head as if thinking seriously, then he took two steps with his calf and came to the other side of His Majesty Li Er, pretending to be a serious way,

"I wonder if the moon is thousands of miles away from my father and child?"

His Majesty Li Er was shocked, above the moon? Isn't that a peep into the sky? How far away is this from the moon?

Walking quickly to the primary astronomical telescope, His Majesty Li Er took a closer look at the long copper tube, which was much shorter compared to the bamboo tube in his hand.

His Majesty Li Er looked at it carefully for a long time, and felt that this copper pipe was too irresponsible and too rough.

That is, there is no carving for decoration, and there are no gemstones, but there is a sense of returning to the basics.

His Majesty Li Er gently stroked the copper pipe, and then took a closer look, but found that he couldn't see anything clearly, and couldn't help but wonder in his heart.

"Gao Yang, why can't my father see clearly?"

Gao Yang covered his mouth and smiled,

"Father, the child can't see clearly, but I heard the liar say that this is specifically to see the stars and the moon."

His Majesty Li Er frowned suspiciously,

"Liar?"

Gao Yang found that he had slipped out of his mouth, and in a brain teaser he thought of an excuse,

"The child went to play with Sister Changle, and on the way I heard that the disciples of the fairy family held an immortal exhibition, so the child felt very curious, so he sent someone to the immortal exhibition to see how to deceive people, so he encountered this thing, so he let people buy it."

Gao Yang's face was not red, and he said without panting, His Majesty Li Er looked at his daughter seriously, and he could be said to know her character very well, he could see at a glance that Gao Yang was lying, and it was obvious that he went by himself.

However, His Majesty Li Er did not blame Gao Yang, if it wasn't for Gao Yang, he wouldn't have known only about this thing today.

His Majesty Li Er is the emperor immediately, and when he glanced at the value of the bamboo tube, he thought of the importance of the war.

"Gao Yang, go out to find Changle to play in the future, remember to bring more guards, do you know?"

Gao Yang saw that His Majesty Li Er didn't blame himself, and hugged His Majesty Li Er's arm with a smile,

"Father, the child knows that he is wrong."

At night, His Majesty Li Er saw the moon as he wished, and when he saw the surface of the moon full of pits, his brain couldn't turn for a while.

At this time, the son looked at the wooden frame curiously on the side, and his bright eyes were full of curiosity.

"Father, the child wants to see it too."