"Wow, ......" The crisp and bright, absolutely refreshing ringing bell came into Lin Lei's ears.

"Hmm......" Lin Lei quickly withdrew from the world in the book, looking at the source of the voice with some doubts.

"It's time for the end of class, please prepare the school supplies for the next class, go outside to listen to the sound of flowers blooming, and breathe fresh air......

When I was passing by a certain school, I heard a sound about the end of class, and it rang behind me.

"This ......" Lin Lei blinked, and muttered with some mist thoughts: "This is ......"

"It's the bell for the end of class......"

"That ......" subconsciously turned to the wall on the left, and Lin Lei called: "Little one and one ......"

"What time is it......"

"The current time is ......" paused slightly, and Xiao Yi's voice sounded in his ears: "Domestic time, 7:55 ......"

"Sure enough, it's the prompter of the timer...... Lin Lei helped his forehead, and pointed to the wall with emotion: "That ......"

"Little one, ......"

"The ringtone of this prompt sound you set ......" pointed to himself, and Lin Lei spoke again: "It's beyond my imagination again......"

"Xiao Yi considers that the master is reading ......" The playful voice sounded, and Xiao Yi continued to tell: "In order to avoid the abrupt ringing of the bell and scare the owner who is reading......"

"The primary one chose a 99% ......"

"I've heard it all, and it's familiar, I know what it means...... the ringtone of the timer" After a slight pause, Xiaoyi spoke again: "This familiar sound doesn't make people feel abrupt......"

"And it can make people relax due to inertia, and withdraw from the original state of learning."

"Hmm......" Lin Lei pondered for a while, and nodded lightly: "...... you explain this?"

"Seems to make sense......"

"Whether it's a student who has been to school or a teacher at school......" After a slight slowdown, Lin Lei spoke again: "After hearing this voice again......"

"It's more or less a reaction."

"Yes, master." The well-behaved voice came into Lin Lei's ears.

"Will this ringtone be repeated?" Putting the books aside, Lin Lei asked with a smile.

"I won't repeat it, the master ......" quickly replied, and Xiaoyi's voice sounded again: "Because time is always moving forward......"

"And in the process of moving forward, all kinds of innovations are being ......"

After ......a slight pause, Xiao Yi spoke again: "And there is constantly new blood to integrate, and there is the old blood that once sustained, and there is a relatively peaceful, natural sound of birds and water that has no effect on the reader......"

"The chances of the ringtone repeating are very small."

"Mm-hmm......" nodded slightly, Lin Lei thought for a moment: "Just pick ...... from the Internet"

"I estimate the different class bells of each era, and the same era combined......"

"I can make up dozens of kinds." Lin Lei thought about the bell he had heard for the end of class for a while.

"Yes, master." Xiao Yi's respectful voice came into Lin Lei's ears.

"What's that...... Lin Lei moved forward and put on his shoes on the ground: "How's the food......

"When will you be ready to ......?"

"If it's too late......" quickly packed everything related to shoes, Lin Lei sat up again: "I'll pick up people first." ”

"Master, master......" After the cute shout, Xiaoyi's voice sounded again: "Show ...... according to the current progress"

"All the food will be served at around 8:40......"

"Eighty forty ......" repeated the time when Xiao Yi spit out, Lin Lei frowned: "Then forget it......"

"I'll pick up people first......"

"It's still a long way to go from Uncle Ji's house......" After a slight pause, Lin Lei spoke again: "If you wait until you finish eating after eating, it is estimated that it will be too late to ......"

"Master, master......" The cute call sounded, and Xiao Yi's voice followed: "What about the ingredients in the pot?" ”

"This matter is my pot......" Lin Lei pointed to himself and said calmly: "I just wanted to experience your craftsmanship, and I forgot my purpose this morning......"

"So ......"

"You just wait for a lot of things to be ready, put them aside, and I'll come back in the evening to eat......" After a slight pause, Lin Lei spoke again: "Of course ......"

"If you can make food in fifteen minutes, you can also prepare two servings ......."

"Wait a minute, I'll eat on the way."

"Master, master, ......" After the cute shout, Xiao Yi asked enthusiastically: "Do you like your food or other people's food......

"How's the food...... Other people's food ......" The corners of Lin Lei's mouth twitched slightly, and he replied again: "Just your food." ”

"Good master......" The cute voice sounded quickly, and Xiao Yi followed behind and said: "...... in fifteen minutes"

"Traditional ......"

"What are you ...... food?" paused slightly, and Xiao Yi spoke again: "Will appear in front of you." ”

"I can really ...... in fifteen minutes" Lin Lei scratched his face, and said with some surprise: "What kind of food do you make?" ”

According to the data inside Xiaoyi...... "Xiaoyi's steady, peaceful voice came into Lin Lei's ears: "When Xiaoyi's father's family moved, they left some food in the villa......"

"These foods are finished products, and they haven't been taken away yet......"

"Therefore......" After a slight pause, Xiao Yi spoke again: "No need for flour to ferment......"

"Just a simple heat and then prepare a side dish."

"Understood...... Lin Lei nodded lightly, and suddenly remembered again: "Hey......"

"That's right......"

"Little one......" Clasped his hands in front of his chest, Lin Lei asked with some confusion: "Why is there no noise over there?" ”

"Master, master, ......" A puzzled, confused inquiry voice came into Lin Lei's ears: "Xiao Yi doesn't understand what you mean." ”

"That's the ......" sorted out the wording a little in his heart, and Lin Lei explained for the other party: "If you are outside the villa, and there are many robots drawing to clean up the Bai family's villa, then there will definitely be some movement......

"Even if everything else is fine, there will be no movement, but there will be movement when building trees......

"And ...... over there" pointed to the wall, and Lin Lei spoke again: "How quiet ......"

"It's like being in a house."

After the cordial call of "master, master, master......", Xiao Yi's answer came to Lin Lei's ears: "There are two ways to communicate with Xiao Yi......

"One is that Xiaoyi makes his own voice, and the other is that Xiaoyi uses the sound equipment in each room to make sound through control......"

"And in 80% of the cases, Xiao Yi uses the sound equipment in each room to make sounds......" After a slight pause, Xiao Yi spoke again: "And this kind of sound is only caused by Xiao Yi's internal commands......"

"The actual source of the sound is inside the room, not outside the room."

"Hmm......" Blinked in a daze, Lin Lei nodded as if he had realized: "I understand......"

"You didn't actually speak......"

"You just gave the order to place a special sound device in a quiet location in the villa...... Lin Lei paused slightly, and said his speculation: "Make a voice instead of yourself, and use the speaker to ring in my ears." ”

"Pretty close, master." Xiaoyi responded obediently.

"Mm-hmm......" Lin Lei nodded lightly, and raised his hand again: "Basic understanding ......"

"What's that......"

"You continue to be busy with yours......" took out a note from his pocket, Lin Lei looked at the number on it: "I'll call over there first." ”

"Yes, master." Xiaoyi replied obediently.

"On the eve of parting yesterday, I made a promise to hug my thigh...... "Looking at the number on the note, Lin Lei took out his mobile phone with his right hand: "...... today"

"Just let me see what you're capable of and how reliable you are......"

"I'm here ......" to complete the input of the number on the note, Lin Lei clicked the button to dial: "I won't raise idlers......"

"And people who can only rely on others."