Ordinary girl Xia Mi accidentally passed into the key No. 1 middle school in the high school entrance examination. By chance, she met the sunny boy Zhang Ruoxi, the calm and rational academic tyrant Fan Yuan, and the outstanding top student Lin Ruolei. Four young people with different personalities and a group of people from TiannanhaiThe classmates from Bei collided and created an inspirational and funny campus symphony of youth.They harvested and grew up in the intertwining of friendship, family affection and hazy emotions, strengthened their dreams, moved forward courageously, and jointly weaved a beautiful youth memorial book.

When they first met in high school, Xia Mi was attracted by Zhang Ruoxi's skills, but she accidentally injured him trying to dodge the ball. By chance, the two were classmates, and they quarreled again when they met in the classroom.

Fan Yuan, a top student, appeared and showed his calmness and wit in the Sudoku duel.After introducing himself at the class meeting, Xia Mi became the Chinese class representative and gradually became familiar with his roommates.During the military training, Xia Mi fainted. Zhang Ruoxi tried to help her but was knocked into his arms. Youth met a deer and bumped into each other.

Fan Yuan directly took Xia Mi from Zhang Ruoxi's hand and carried her to the school doctor's office.Xia Mi took off the infusion bottle and drank it in order to speed up the infusion. Zhang Ruoxi walked into the school doctor's office. The needle stuck to Xia Mi's hand just popped out of a water line. She simply tore off the tape on the back of her hand and continued to drink.During the military training, Shami's nervousness turned into obedience, and the students were all thrown into chaos.

The large army moved quite funny, Zhang Ruoxi proposed a way to help them correct it, and the team moved forward in an orderly manner.In the cafeteria, Xia Mi was devouring food. Zhang Ruoxi sat next to Xia Mi. Xia Mi couldn't dodge and wanted to leave quickly. Teacher Dai scolded Xia Mi for wasting food, but Xia Mi continued to devoured food in order not to lose points.

Monitor Fan Yuan asked the students to give him their favorite movies and choose one to play in the weekly movie class.Xia Mi handed over her note and wrote - that little thing about first love -.When running, the whole class was fined to run an extra lap.Zhang Ruoxi put her hand on Xia Mi's back and gently helped her. 

Xia Mi smelled the aroma of malatang, it was Xiao Junyi who was doing the shopping on his behalf, and immediately bought it.Xia Mi secretly ate spicy hotpot in her self-study class. The teacher suddenly appeared in the classroom window. Fan Yuan saw this and quickly walked to Xia Mi to remind her. Xia Mi escaped.Xia Mi saw the %Dream Youth Cup National Youth Story Contest in a magazine. Zhang Ruoxi asked Xia Mi if she would participate, and the two started bickering again.Ruoxi crumpled up the paper ball and threw it at Xia Mi's head. Fan Yuan picked up the paper ball that fell on the ground and understood.

Xiao Yu pulls Zhang Ruoxi to pretend to be a couple to avoid her suitor, while Xia Mi and Ruolei watch in the dark and laugh wildly.The day school faction and the boarding school faction in the class are officially at odds. Xia Mi's surging writing style wrote a challenge letter and Xiao Yu read it aloud to increase morale.Zhang Ruoxi approached Xia Mi mysteriously and took out the magazine from her arms.Liu Dayou asked Xia Mi what he was doing and said that Xia Mi was being instigated by the day school faction to rebel.

Xia Mi thrust the magazine into Zhang Ruoxi's hand and slipped back to the classroom.The day school boy in the class said that Xia Mi was a stupid little shrimp, and Xiao Junyi glanced at Wang Xiaoyu who couldn't solve the problem.Ridiculing them as stupid Xiami and stupid Xiaoyu, Fan Yuan and Zhang Ruoxi walked into the classroom and warned Xiao Junyi at the same time, asking Xiao Junyi to apologize.

Fan Yuan asked Xiao Junyi to apologize to Xia Mi, but Xiao Junyi refused and said that Fan Yuan was using his status as squad leader to oppress him.The situation was deadlocked, and Xia Mi directly challenged the day students to take the exam next month.Fan Yuan came to comfort Xia Mi. She told Fan Yuan that she was nicknamed "Idiot Xiao Xiami" when she was a child. Fan Yuan felt very distressed. 

Zhang Ruoxi and Xiao Junyi competed in the 100-meter race, and when they lost, they went to apologize to Xia Mi and Fan Yuan. Zhang Ruoxi crossed the finish line first by a shoulder, and all grudges were forgotten with a smile.In the classroom, Xia Mi is making a blessing wall for Teacher's Day, asking everyone to leave a message.Xiao Junyi apologized to Xia Mi, and Xia Mi asked him to call everyone from the day school to leave a message and forgive him.

During the exam, Xia Mi worked calmly on the questions. Xiao Junyi threw a ball of answer paper and accidentally bounced it onto Xia Mi's desk.Xia Mi didn't find anyone and hurriedly wanted to put it away, but the teacher had already seen it and took Xia Mi's test paper away without mercy.Xia Mi explained to the teacher that wisdom emerges from haste and he can prove it by doing the questions.Fan Yuanfeng came running and rushed directly into the office.

Prove to the teacher that Xia Mi did not cheat. Xiao Junyi/day student A admits his mistake to the teacher.During the basketball competition, Zhang Ruoxi knocked down the scoreboard and fell out of the court. After hard work, she finally won the game.Xia Mi ran into the classroom with a band-aid in her hand and walked straight towards Zhang Ruoxi, her heart pounding.

In the girls' dormitory, Wang Xiaoyu suggested a cheerleader look, and Xia Mi and Lin Ruolei adjusted their hairstyles together.The cheerleading team received an overwhelming response after their performance.In the basketball game, Zhang Ruoxi led his team to come back and win despite being provoked by his opponent.During the celebration after the game, Xia Mi was accidentally hit by a basketball, and Zhang Ruoxi rushed her to hospital.After the game, Zhang Ruoxi asked for rewards and asked Xia Mi to cook.

Xia Mi went to Zhang Ruoxi's house, and there were constant interruptions while cooking. They finished the dishes together and enjoyed a happy time.At this time, Xia's mother called to take Xia Mi home, and Ruoxi met the gentle Xia Mi's mother for the first time.Liu Dayou invited everyone to do a real-person CS. Ruoxi and Xia Mi actually wore denim tops in tacit agreement. They looked very suitable. After everyone gathered, they started to fight.

Two teams of 8 people started a real-life CS duel. At a difficult moment, Xiao Junyi used Xiaoyu as a human shield, which caused Xiaoyu to curse.Ruoxi and Xia Mi hid in an abandoned car to avoid the enemy. Ruoxi had a scale insect on her body, which scared Ruoxi and crawled all over the car. Xia Mi was surprised to find that Ruoxi was afraid of insects.In the end, the Fan Yuan group won the duel. 

The school was going to make a promotional video, and the teacher hoped that Ruoxi could be the male protagonist. Ruoxi then recommended that Xia Mi could be the heroine. This conversation was heard by Ruolei, who had a complicated expression on her face.Ruoxi and Xia Mi met in the school garden. Ruoxi encouraged Xia Mi to win the prize in the essay contest. It happened that the director thought that some students were in puppy love and shouted to catch them. Ruoxi and Xia Mi ran away like crazy, and Xia Mi returned the favor.Ruoxi picked up a shoe, and in desperation Ruoxi picked up Xia Mi and ran away. Time seemed to slow down.

In the library, Xia Mi made a mistake while taking a book, and Lin Ruolei rescued her bravely. The two fell down the ladder together, and Zhang Ruoxi helped stabilize the situation in time.Xia Mi and Ruoxi performed the plot of Ba Zong's novel in the library as if no one was watching, but were interrupted by Fan Yuan and Ruolei and were embarrassed.Fan Yuan read quietly on the side, adding a subtle atmosphere to this scene.

After class, Ruoxi gave Xia Mi an origami crown and put it on herself. She also pretended to be a photographer and took a solo photo for Xia Mi, and she spent a lot of time in class happily.

Ruolei and Ruoxi were filming a campus promotional video. Ruolei's performance never met the director's requirements. When the director saw Xia Mi, who was acting as an extra, he felt that she fit the image of the heroine very well, and asked her to go to the podium to demonstrate. If RuoleiTears filled with mixed feelings in my heart.After the shooting, Ruolei created a CP image with Ruoxi in the class. Xia Mi was found to be in a low mood. She even burned her hand due to confusion when receiving water. Ruoxi clarified the scandal with her classmates and quickly came to Xia Mi's side to help her.She treats burns.When Xia Mi saw Lin Jinlong blackmailing Lin Ruolei, he stepped forward to rescue him.

Lin Ruolei felt resentful towards Xia Mi because of this. She felt that she knew the dirty information about her. When she saw the photo of Xia Mi and Ruoxi on the bulletin board, she blacked out Xia Mi's photo in anger. After everyone found out, they gathered around the bulletin board., Ruoxi rescued the siege in time.The competition for outstanding classes began, and Xia Mi and the others began to study hard. Fan Yuan and Ruoxi both submitted their own notes. Xia Mi made rapid progress and finally won the first class.

The class took a group photo. Xia Mi went to the barber shop to do a careful styling. When she saw the disposable hair dye spray, Ruoxi suggested that they dye their hair red together. The two of them appeared with red hair, which shocked everyone.Then everyone showed off their talents and dressed up as the character they wanted. They thought they could solve the group photo before Director Dai found out, but they were caught red-handed.After taking a group photo, they were officially divided into arts and science classes. Everyone gathered on the rooftop, and paper airplanes entrusted everyone's youthful wishes.

On the Ferris wheel, Ruoxi and Xia Mi exchanged wishes.Xia Mi took the bus alone and wrote “Ximi's tears” in her notebook, and circled “Ximi” with love. Her shyness was full of cherishment and expectation, and her smile was filled with the sweetness and innocence of youth.

Zhang Ruoxi was filming with the actress while Xia Mi looked on and couldn't help but put herself into the role of the heroine.After the filming ended, Zhang Ruoxi ran towards Xia Mi quickly.Lin Ruolei uploads beautiful pictures of the beach at home, pretending to be traveling, but her real life is in a small and dilapidated room.Xia Mi encounters Lin Ruolei in a shanty town.

Lin Ruolei was bullied and robbed of money by her brother at home.On the first day of school, Zhang Ruoxi welcomed Xia Mi and became her deskmate. Lin Ruoxi's eyes were full of envy.Xia Mi noticed that Lin Ruolei was depressed. She cherished friendship very much and quickly opened her eyes to Ruolei.In the ballroom dance class, Ruoxi and Xia Mi started a pas de deux. Ruoxi, who was supposed to exchange partners during the process, pulled Xia Mi back to her side. The two looked at each other, sweet.