Lu Mu angrily walked back and forth, shouting, "I'm so angry! This grandson forgot all I taught! "

"Hum! Since he became the chief engineer of Chinese art, he has not been good at craftsmanship, but his eyes are floating to the sky! "

"The imaginary drawings! This kind of accurate and perfect drawing can be imagined! "

Angry Lu Mu took out the phone and called Lu Chengyu directly.

"Hello, Grandpa, how did you call me?" Lu Chengyu's respectful voice rang at the other end of the phone.

"Something!" Lu Mu said in a cold voice, "come to the east suburb manor, hurry up!"

Lu Chengyu exclaimed, "eastern suburb manor? Grandpa, how are you there! "

Lu Mu said angrily, "don't talk nonsense! Come on! "

Lu Chengyu's slightly embarrassed voice rang, "but Grandpa, I have said that I will not go there!"

"No? Hey, hey! " Lu Mu said with a cold smile, "if I don't say it twice, hurry up and roll over!"

PA!

Lu Mu didn't wait for Lu Chengyu to speak, so he hung up.

"Not a small man, not a small shelf!"

Lu Mu whispered and scolded, and then he sat on the floor with no concern, and looked at the drawing of Dengxian tower.

"Tut tut! The more you look at it, the more perfect it is! I look forward to the building being built by myself! "

Hum!

In a moment, there was a sound of cars flying on the Manor Road.

Squeak!

The car stopped outside the manor and left Lu Chengyu and his four assistants.

Looking at Lu Chengyu with a gloomy face, Ye Yu smiles, "yo! Chief engineer Lu, I have met again so soon! "

Lu Chengyu's face was gloomy. Looking at Ye Yu's cold voice, he said, "hum! I don't care how you let my grandfather come here! But I tell you, you can't build this tall building at all! "

Four assistants behind Lu Chengyu also shouted.

"Yes, Mr. Lu has a brilliant eye! It can be seen at a glance that this drawing is just a piece of waste paper! "

"Ha ha, young people have great abilities. They can let old Lu do it, but you are wasting your time!"

"Young people give up! This building won't rise! Mr. Lu is useless here! "

"It's impossible to build such a tall building in the world, and it's still a wooden structure! What a delusion! "

Lu Mu now takes his eyes back from the drawing, stands up, looks at Lu Chengyu expressionless and says, "here you are?"

Lu Chengyu hurried forward, holding Lu Mu's arm, smiled and said, "Grandpa, you are very old. How can you get here? What should I do in case of an accident! "

Lu Mu smiled a little, nodded and said, "I have a heart! How about this drawing, Cheng Yu? "

Lu Chengyu squinted at the drawing of Dengxian tower, sneered and said, "cut! A piece of imaginary waste paper! "

"A piece of imaginary waste paper?" Lu Mu repeated with a smile, and then asked, "then tell me, how is this drawing?"

Lu Chengyu was stunned for a moment, and then said, "since it's waste paper, what's the use of it?"

Lu Mu's face was cold. He took out Lu Chengyu's hand. "I want you to say it!"

Lu Chengyu looked at Lu Mu's face carefully and said in a low voice, "well, this drawing is perfect."

"What's wrong with the size accuracy?"

Lu Chengyu shook his head. "Nothing!"

Lu Mu's face sank. "Since there is no mistake or omission, why do you say it's imaginary?"

"This..." Lu Chengyu hesitated for a moment and said, "it's impossible! How can there be such a high wooden building? "

"What about this drawing? Since there is no way to deal with it, it can be covered! "

Lu Chengyu exclaimed, "how can it be the same! It's only theoretical! "

"Theory?" Lu Mu smiled and his face sank. "Do you remember the first lesson I taught you?"

Lu Chengyu finally understood, and his heart thumped, his face pale and trembling, "you said that everything should be based on data! "

PA!

Lu Mu waved his calloused hand and drew it on Lu Chengyu's face, "bastard! Thank you for remembering! "