Inside the box was a small bottle of an unknown liquid, as well as a letter.

There was a row of words written on the envelope.

"Jiang Shao's personal enlightenment (please watch alone in no one)"

Originally, the brush font that seemed a little rigorous, with the words in parentheses, inexplicably looked a little funny, Jiang Yu glanced at it and raised his eyebrows slightly.

"What do you see, wouldn't it be better to just throw away something from an unknown source?" Dodo muttered, "Delivering the message in such an ancient way...... The man who wrote the letter must be an old antique! ”

Jiang Yu went to the study with the box, Shen Jinchu and Shi Zuo followed, although Doduo was a little reluctant, he still took Shen Jinchu's hand and was taken into the study.

"This must have been sent by your family, right?" Jiang Yuchong waved the envelope in his hand, "Except for those people you mentioned, I really can't think of anyone who would use such an advanced and ancient method to convey information to me. ”

Since he knows how to send couriers, it is obviously more convenient to send an email or text message, but this person is not, and solemnly got a letter, using a very old envelope and calligraphy.

Jiang Yu opened the envelope and unfolded the thin letter paper, only to find that there was not a word on it.

Dodo felt like he had a premonition, and he turned around and wanted to run.

But she was a step too late, and suddenly a gust of wind hung out of the letter, whirling to catch up with her, grabbing her hair and bringing her back.

"It hurts, it hurts! Let go! Dodo grinned, "You old stubborn! If you have the ability, you will come and arrest me yourself! What kind of tricks are you playing! ”

A deep voice sounded in mid-air: "Bastard, do you know that you are in trouble?" Even if you get into trouble, you still take this opportunity to go out and don't go home, I think you are itchy and underwhelmed! ”

At the same time, the wind in the air transformed into a human face—a slightly older face.

Jiang Yu, Shi Zuo and Shen Jinchu who were watching from the sidelines: ......

Isn't this a world of science? After the founding of the country, it is not allowed to become a fine? What is this doing? Do you perform any difficult real-life magic tricks?

Jiang Yu had guessed the identity of Dodo and the identity of the letter, so it was a little better, but Shen Jinchu, who had no expectation of this at all, was stunned, staring intently at the wisp of white smoke in the air in a daze.

"Jiang Shao, I'm very sorry, my little apprentice is too skinny, I've caused you trouble," the man let go of his grip on the "hand" and turned his head to look at Jiang Yu: "We are willing to make compensation, I hope you can raise your noble hand and put this little girl back." ”

"What kind of technology is this? Virtual 3D version of video calls? Jiang Yu looked at it with interest, "If you send me such a letter, aren't you afraid that I will poke out your secret?" ”

"Although I am old, the consciousness attached to this envelope is still aware of the surroundings," the man explained solemnly, "We should not have anything to do with the world, this time we are stubborn, and have caused you a lot of trouble, I know that this thing is not good, I have specially prepared a gift for you - the bottle of liquid in the box, containing a kind of spiritual spring, ordinary people can drink it to strengthen their physique, get rid of diseases, and also prolong life." ”

The old man paused, and said loudly: "It is conservatively estimated that this bottle of spring water can extend the life span of ordinary people by ten years!" ”