Ye Zhi took Ah Ping and hurriedly went to Gu Yu's residence, and Gu Yu's little servant opened the door happily when he saw that it was the two of them.

"Young Master Ye, my son-in-law talks about you every day!"

"Where is your son-in-law now?" Ye Zhi asked hurriedly, for fear that it would be too late.

"Stay in the manufacturing room, and say you're going to study the spring you talked about last time......

Before the little guy finished speaking, Ye Zhi had already run towards the manufacturing room with ease.

Gu Yu was studying the elastic principle of the spring that Ye Zhi said in the room, and when he heard the movement, he saw that Ye Zhi was coming, and he smiled.

"Little Brother Ye, you're here!"

Ye Zhi pulled him to sit down, and hurriedly said: "I'll get straight to the point, now I have an urgent matter to ask you for help, and people's lives are at stake!" ”

Gu Yu was stunned, "Whose life?" ”

"Naturally, it's mine!" Ye Zhi gave Ah Ping a look, and Ah Ping immediately closed the door knowingly.

"Ahh Gu Yu was taken aback, "Who wants to kill you, why don't I call my senior brother back, he has good kung fu......"

Ye Zhi interrupted him, "I just need your help!" ”

Gu Yu was a little flustered, and said nervously: "Little Brother Ye, I'm not very good at fighting, can I bring that kind of secret weapon ...... you called?"

Ye Zhi couldn't cry or laugh, sure enough, her image was deeply rooted in the hearts of the people, Gu Yu was such a delicate and clear young man, and he was also so nervous by rumors!

Ye Zhi took out the dried mud from his purse and handed it over.

"Brother Gu Yu, please help me make a key according to this appearance!"

"So it's this, easy!" Although Gu Yu was a little puzzled why Ye Zhi used mud as the mold for the key, she was really anxious to see her, so she didn't ask any more, observed the mud pattern, sketched it on the paper, and then modified it slightly, and began to polish it with tools such as a file.

Ye Zhi breathed a sigh of relief, thanks to knowing such a meticulous and professional person as Gu Yu, plus he has complete materials and equipment here, it really helped him a lot!

Ten minutes or so passed, Gu Yu had already polished the key, Ye Zhi took it and compared it with the mud, and sure enough, it was the same as the texture around the mud, and it was a little more refined.

Ye Zhi was overjoyed and hurriedly thanked him: "Brother Gu Yu, thank you!" The little brother is in a hurry to do it in advance, and I will come over tomorrow to invite you to Deqing Building for dinner! ”

After speaking, he dragged Ah Ping and ran away.

Gu Yu touched his head and replied happily: "A little gadget is still so polite, come and play again tomorrow......"

The little guy looked at his son-in-law's stunned appearance, and quietly shook his head, how could the son, who was high and shrewd in the past, act like a fool when he met Young Master Ye!

Gu Yu saw that Ye Zhi was running so fast that he couldn't see anyone anymore, so he muttered a little puzzled: "The key is too simple, it's not enough for me to show my strength, Little Brother Ye should be going to open the lock, but why didn't he ask me for the master key?" ”

The corners of the little girl's mouth twitched, and she said helplessly: "Childe, you didn't tell Young Master Ye that you have a master key!" ”

Gu Yu suddenly realized, "Yes, then give it directly to Little Brother Ye next time!" ”

The little guy was shocked: "I can't help it!" Young Master Ye is very embarrassed, if you give him that powerful key, he will steal something, if you sneak to open a girl's room......"

Gu Yu immediately drank: "What nonsense! I have a relationship with Little Brother Ye, and he is definitely not the kind of superficial person as rumored! ”

The little guy shut up, knowing that his son-in-law was now taking Young Master Ye as a treasure, so he didn't dare to smear it anymore.

Gu Yu had already dismissed the plan to send Ye Zhikey in his heart, what the little guy said still made sense, how could a good young man like Little Brother Ye be ruined by those rouge vulgar fans, let's send something else......

Ye Zhi couldn't have imagined that he would miss a magical master key like this......