"Brother Xiao, you're not too thick, you said that everyone should be single together." The colleague's voice sounded sour.

Lei Xiao heard this, but he glanced at his colleague and corrected solemnly: "Please put away your dirty and dirty thoughts, it's my eldest brother who invited me to dinner!" ”

Most people in the research institute know that there is a powerful 'big brother' behind Lei Xiao, and he also helped solve a difficult problem two years ago, but no one has ever seen him as a 'big brother'.

The dean of the research institute also mentioned to Lei Xiao many times that he wanted to recruit his 'big brother', but every time he was rejected, everyone was very curious and curious about what kind of sacredness this big brother was.

"Does your eldest brother mind having an extra follower?" The colleague coughed dryly and spoke.

When Lei Xiao heard this, he immediately said: "Impossible, don't think about it." ”

The corner of my colleague's lips twitched.

Lei Xiao refused to chat again, "I won't tell you, I'll go first." ”

After speaking, he took out the car keys from the drawer and was about to walk out of the office, when the colleague next to him remembered something, so he stopped him again, "Ahem, otherwise the reaction decomposition formula we have studied in the past two days, you go back and ask your eldest brother by the way, give me some mention?" ”

Lei Xiao paused and glanced back at him, "I'm afraid this won't work, she shouldn't have time." ”

"Okay." When his colleague heard this, although he was a little regretful, he was not reluctant, and he waved his hand at him.

**

Fifty minutes later, Lei Xiao drove to the address sent by Huo Qi, which was the door of a villa community.

As a native of Beijing, of course he knows that the housing prices in this community are high, and the people who live in it are basically rich or noble.

I didn't expect the big guy to be a big tyrant.

Lei Xiao thought secretly.

Huo Qixun was already waiting on the side of the road, dressed casually and casually, no one could tell that such a person would be a ghost.

Lei Xiao parked the car on the side of the road, then untied the complete belt, got out of the car, and walked in front of Huo Qi.

The sloppiness on his face had already been done with the spare toiletries in the car before he came, and it didn't look particularly unkempt at this time.

"It's been busy in the afternoon, and the lab is not allowed to bring electronics." Lei Xiao specially explained.

Huo Qi nodded in understanding, "It's okay." ”

"By the way, big guy, you said on WeChat that you want me to help?" Lei Xiao asked hurriedly.

"Hmm." Huo Qi didn't talk nonsense, and handed the small blue box he was carrying in his hand to Lei Xiao, "A blood sample." ”

Lei Xiao took the thing, but he didn't open it, and said in surprise: "Blood sample? Do I need to do a lab test? ”

"Yes, I want all kinds of numerical parameters in my blood." Huo Qi nodded, "The instruments and equipment in our school are not perfect, and we can only test the basic parameters. ”

As soon as Lei Xiao heard this, his expression was correct, only special blood would do more detailed tests.

can make the big guy speak, this blood must be unusual.

"I'll help you figure it out when I get back tonight." Lei Xiao said.

Huo Qi raised his eyebrows, his eyes crossed his pair of panda eyes, and he only said: "It's not in a hurry, it's not too late to do it when you're empty." ”

"Okay." Lei Xiao responded with his mouth, but in his heart he thought that he finally had an opportunity to thank the big guy, and he had to complete it as soon as possible.

"Thank you." Huo Qi nodded, then glanced at the time on his wrist, and said, "I think you should be quite busy, so you will leave?" ”