Cheng Huaijin didn't know how to comfort Gu Xin, so she could only listen to her cry silently.

He couldn't help but think of his sister, who might have cried like Xinxin when he was in Ji Lu two years ago!

Alas......

The palace is the tallest building in the Quicksand King City, and at this moment the two of them are lying on the top of the highest building, Cheng Huaijin was a little sad by Gu Xin's crying, so he sat up and looked around at the Quicksand City at night.

Suddenly, his eyes narrowed: "Xinxin, look, is there someone moving fast over there?" ”

"Hiccup~" Gu Xin hiccuped, sat up quickly, and looked in the direction pointed by Cheng Huaijin, "Hiccup~ Brother Xiao Jin, the people over there are not only moving fast, but also coming towards the palace." It's not good! Hiccup~"

Cheng Huaijin listened to her little hiccup, and couldn't laugh or cry: "...... Let's ...... then."

Before she finished speaking, Gu Xin stood up, she cried and untied the sandbag on her wrist, bent down to untie the sandbag on her ankle, and stood up straight and moved her hands and feet: "These people are so good, they know that I have a birthday, only you and Uncle Jun accompany me, they specially selected this full moon night to send them to me as a sparring partner." Hmph, after beating them, I'm going to let them try the poison I made with something from the quicksand country. ”

Cheng Huaijin smiled: "Well, it's excessive." ”

Gu Xin took a handkerchief to wipe his nose and tears, and then flew down from the roof.

Cheng Huaijin tugged at his mouth.

Recently, several official children in the army have commented on Xinxin's beauty in private, praising Xinxin as if she was a fairy daughter in the sky, saying that she was fairy even when she was fighting.

Cheng Huaijin really wanted to bring this group of people here and see the appearance of the fairy crying with snot and tears, your fairy daughter is not only bold in gnawing on the leg of mutton, but also very bold in her runny nose.

Cheng Huaijin thought about it while following Gu Xin.

He found that whenever Gu Xin removed the sandbags on his hands and feet, he became much more flexible. He also plans to start tying up a few tomorrow to give it a try.

How much do you want to tie?

He planned to ask Gu Xin, did Gongzi Zhou practice with them in the morning, did he tie sandbags? If Zhou Gongzi is not tied, how much will Sister Huihui tie?

Cheng Huaijin has never seen Gu Hui's strength at all, anyway, starting tomorrow, he will have to carry a sandbag that is much heavier than Gu Xin every day to live a hard life, Gu Hui is older than him, but Gu Hui is a girl, he feels that he has to grit his teeth and insist.

Gu Xin came to the west gate of the palace, this is where the palace slaves usually enter and exit, and it is normal for the other party to choose to sneak in through the west gate.

Gu Xin planned to catch turtles in an urn, so when he arrived at the West Gate, he hid behind the stone pillar, waiting for someone to sneak in.

Cheng Huaijin found the gatekeeper on the side of the West Gate and gave a few orders, to the effect that they should not do it first, and the core core would mainly practice.

Soon, the four men in black sneaked in.

The four of them looked at the few people who were guarding the door and were sleeping, and they felt very relaxed, they didn't need to do it, it seemed that today's task could be successfully completed.

Gu Xin and Cheng Huaijin waited for the four of them to walk forward behind the stone pillars facing each other on the left and right.

The four of them were about to walk parallel to the stone pillar, and Gu Xin and Cheng Huaijin started at the same time.

Gu Xin's moves are sharp, using all the moves that Gu Shouxin has taught her over the years, Lu Zheng has taught her, and Gu Hui and Gu Nian have taught her.