Luo Yinhuang actually didn't care about the flying car itself, but more concerned about Ning Xi's attention and heart to himself.

He had time to spend with her, so he was not in a hurry at all, and even Luo Yinhuang felt that it would be better to prolong the time of this promise.

After all, he couldn't stay with her as a child all the time, or never be exposed.

He hoped that one day, when his identity was revealed, there would still be a promise between him and Ning Xi to keep in touch with each other.

As for confessing now, Luo Yinhuang didn't think about it, it's not the right time!

Ning Xi's temperament seems to be chic and wanton, heartless, and if you really understand it, you will know that she is actually very delicate and resentful.

If she confesses now, she will break him off in a fit of anger, and it will be more than worth the loss!

It's better to find a better opportunity!

Ning Xi listened to Luo Yinhuang seriously let him write a promise, and pinched his face funny, "What? Are you still afraid that this king will not admit it? ”

"I believe you are a promise-bearer, but it's better to write it down in black and white!" Luo Yinhuang replied seriously with a smile.

The merry ruffian in Ning Xi's peach blossom eyes was replaced by a rare deep and boundless one, and he groaned for a while before hooking his lips and laughing: "Okay!" Then write a copy of your previous promise to this king. ”

How smart Luo Yinhuang is, where would he not know what she said, "What's mine is yours, that promise?" ”

"Xiao Huanghuang is so smart, this is with this king!" The depth at the bottom of Ning Xi's eyes gradually dissipated, overflowing with a meaningful smile.

Luo Yinhuang's heart was inexplicably tight, and he always felt that the look in Ning Xi's eyes was a little deep, but he didn't find any clues when he looked closely, "Okay, I'll write!" ”

He has always acted casually and out of temperament, and although he said that sentence as if he was bewitched by Ning Xi that day, he would not regret it.

So the two got up from the bed, each wrote a copy before promising to each other, and also signed their respective names and handprints, and stamped their respective seals.

Of course, Luo Yinhuang's seal was carved for him by Ning Xi not long ago, and if he took out his seal, it would definitely be exposed, but the name handprint could not be faked.

Then the two hugged each other and fell asleep, with different thoughts!

For the next two days, Ning Xi still stayed in the house and did not go out, and found that the spies' attention was more focused on the flying car, and on a windy night, Ning Xi sneaked out of the room in the middle of the night after seeing Luo Yinhuang asleep.

Ning Xi slipped through the door with his front feet, and Luo Yinhuang, who was originally breathing evenly with his eyes closed, opened his eyes.

With his cultivation, even if he slept soundly, a slight movement or breath could make him wake up immediately.

Luo Yinhuang sat up and looked at the door deeply, but he didn't use his divine sense to check what Ning Xi was doing as he had done before.

Since his mentality towards Ning Xi changed, Luo Yinhuang decided to respect everything about her, and then lay down and closed his eyes.

Ning Xi avoided the eyes of the hidden guards and spies of the palace, and quietly came to the ancestral hall of the palace, which was the last place on the map where a treasure box was displayed.

Pushing the door in, Ning Xixian worshiped his ancestors devoutly, and then looked at the tablet with "Ning Yanchen" written on it with some complications.

Reaching out and picking up the tablet, he found a mechanism at the base, which happened to be taught by the maid.

So he cracked the mechanism with his memory, and after a while, there was a "click", the mechanism was opened, and a yellowed and quaint book fell out of the base of the tablet.

This tablet should have been put here by the maid who brought her up, after all, no one would have thought that someone would hide something in the tablet, and she had guessed it according to the clues of her memory in the past few days.