Lumu paced back and forth in an angry manner, yelling loudly in his mouth, "I'm so mad! This grandson forgot what I taught!

"Huh! Ever since he became the chief engineer of Huayi, his craftsmanship hasn't caught on, but his eyes have floated to the sky!"

"Don't think of a drawing! Can this precise and perfect drawing be thought of!"

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

"Hey, grandpa, why did you call me?" Lu Chengyu's respectful voice rang at the end of the phone.

"There is something!" Lu Mu said coldly, "come to Dongjiao Manor, hurry up!"

Lu Chengyu exclaimed, "Dongjiao Manor? Grandpa, how are you there!"

Lumu said angrily, "Don't talk nonsense! Hurry up!"

Lu Chengyu sounded a little embarrassed, "But grandpa, I already said that, I won't go there!"

"Don't come? Hey!" Lumu smiled coldly. "I won't say it again, please roll over for me!"

Snapped!

Lu Mu did not wait for Lu Chengyu to speak, and hung up the phone.

"People are not big, and the shelves are not small!"

Lu Mu whispered a low voice, and then sat down indifferently, looking fiercely at the drawings of Dengxianlou.

"Oh! It ’s so perfect the more you look! I look forward to covering this shocking high-rise building in my hands!"

Hum!

All of a sudden, the speed of the car sounded on the manor mountain road.

squeak!

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

Looking at Lu Chengyu with a somber face, Ye Yu laughed, "Yo! Chief engineer Lu, you meet again so soon!"

Lu Chengyu looked dull and looked at Ye Yu coldly and said, "Huh! I don't care how you got my grandpa here! But I tell you, you can't even build this high-rise building!"

The four assistants behind Lu Chengyu also shouted.

"Yes, Father Lu's eyes are like a torch! I can definitely see at a glance that this drawing is simply a piece of waste paper!"

"Ha ha, young people are not small enough, even Master Lu can shoot, but you're just trying to worry!"

"Young people give up! This building can't be built! Mr. Lu old is useless here!"

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

Lu Mu took his eyes off the drawing at this moment, stood up, looked at Lu Chengyu expressionlessly, and said, "Come?"

Lu Chengyu hurried forward, holding Lu Mu's arm and smiling, and said, "Grandpa, you are already very old, how did you get here? What if something happens!"

Lu Mu smiled at the corner of his mouth and nodded, "I'm interested! Take a look at Chengyu, how about this drawing?"

Lu Chengyu glanced at the drawing of Dengxianlou with a smirk and said, "Cut! I want a piece of waste paper!"

"I thought of a piece of waste paper?" Lumu repeated it with a smile, and then asked, "What about the drawing?"

Lu Chengyu took a moment and then said, "Since it's waste paper, how can it be useful!"

Lu Mu looked cold and took out Lu Chengyu's hand. "I'll let you say it!"

Lu Chengyu's face tightened, and he carefully looked at Lu Mu's face, and whispered, "Well, just talking about this drawing is perfect."

"What's wrong with that dimensional accuracy?"

Lu Chengyu shook his head, "None!"

Lu Mu's face sank. "Since there are no mistakes, why do you say it's an imaginary thing?"

"This ..." Lu Chengyu stagnated and hesitated for a moment. "This is simply impossible! How can there be such a tall wooden building in this world?"

"So what does this drawing say? Since it's at a loss, it must be covered!"

Lu Chengyu exclaimed, "How can it be the same! This is only theoretical!"

"Theory?" Lu Mu grinned and sank. "Remember the first lesson I taught you?"

Lu Chengyu finally understood, his heart was a little stunned, his face pale and trembled, "You said, everything is based on data!"

Snapped!

Lu Mu waved a large hand full of calluses and drew it on Lu Chengyu's face, "Junk! You still remember!"