At 8:30 p.m.,

because Aunt Ming went to the old house, Gu jiuci came back after supper at school.

She looked up at the upstairs, changed her slippers and walked towards the study upstairs. Before that, she sent a wechat with Zhan Ying to make sure that the big devil was working in the study.

At the door of the study, Gu jiuci put his hand on the handle of the door, took a long deep breath, and then slowly pushed the door open. As expected, the man's eyes fell on her quickly.

Gu jiuci said dryly, "you said I could study in the study!"

"Well."

The man answered lightly, then took back the line of sight.

The expression on his face was a little strange for a moment. It seemed that he wanted to express a smile, but his face, which had been paralyzed for many years, could not adapt to it for a moment.

However, Gu jiuci was busy and nervous. She didn't notice the changes on the face of the big devil at all. She rushed in quickly, turned around and closed the door. Then she rushed to her desk, took out an examination paper from her schoolbag and pretended to be serious about her homework.

Smoothly into the study, the room again quietly drop the needle can be heard, Gu jiuci with a pencil in his hand, unconsciously poke on the test paper. In the bottom of my heart is brewing how to apologize to the great devil and say what can be reconciled.

Maybe it's because he was too focused. Gu jiuci sighs from time to time. Even if Huo Mingche wants to ignore her, it's a little difficult.

Just as she stared at the numbers on the test paper, suddenly a low voice came from her side.

"What's the matter?"

Gu jiuci raised her eyes in a stupefied way. To Huo Mingche's deep pupils, her brain blurted out without thinking: "I can't do this problem."

Huo Mingche followed the girl's line of sight and looked at the test paper. His eyes became dim and unclear. His long fingers lightly clicked on the question.

"Are you sure... This one won't?"

The man's tone is open to question.

"Ah?"

Gu jiuci looks at the direction of the big devil's fingers and suddenly wakes up.

It's not a simple plane geometry. It's a question that ordinary sophomores know. How could a genius with an IQ of 220 not be able to do it!

But the words have been said out, she can only be forced to cry without tears down the topic: "really not, or you tell me?"

Huo Mingche: "...

three minutes later, the man pulled a chair from the side, held up the automatic pencil, and really gave Gu jiuci the topic.

"First of all, read the questions carefully..."

both of them clearly know that this is just a blind excuse, but they both carry on the tacit trick.

Gu jiuci's mind is not on this math problem, which is of zero difficulty for her. She pretends to listen carefully, but her eyes sometimes steal at the face of the great devil.

"Yes?"

Five minutes later, the man stopped and looked sideways at her.

"Ah? So soon? "

Gu jiuci opened his mouth subconsciously with a very regretful tone.

"I don't know about this problem, do you tell me by the way?"

She casually pointed out that it was a more simple topic than just now, no wonder! But cheeky only once and countless times, this time Gu jiuci has no psychological pressure.

The man looked at her deeply, took several seconds to take up his pen again, and went on dutifully.

Both sides clearly know that they don't need to talk at all, but they are all very tacit in grinding time. When they finish talking, Gu jiuci points to the next one. Later, he simply turns over the super difficult 100 questions specially prepared by the Mensa club and listens to the men one by one.