Tuantuan

Biodata

Feature	Details
Name	Tuantuan (团团)
Alias(es)	Tuan
Full Name	Su Muxue 409 629
Species/Race	Human
Gender	Female
Affiliation	Su family; her kindergarten class, where she serves as class monitor 551
Occupation/Role	Kindergarten student; class monitor; Future Stars mental-calculation and Little CEO class student 411 414 551
Status	Active

Background / History

Before Su Chen returned to the family, Tuantuan and Lele did not take part in kindergarten parent-child activities: their father had not yet returned, while Yan Bingxue was heavily occupied with work 162. Tuantuan quickly becomes attached to Su Chen after his return, cheering him on, calling him her idol, and insisting that she wants to live with both parents and Lele forever 7 9.

When her parents become distant due to work, Tuantuan fears that their family may break apart. Together with Lele, she proposes inviting both parents to the kindergarten parent-child activity; Lele assigns her the task of persuading them because of her talent for acting cute 162. The plan succeeds, allowing the family of four to attend their first such event together 165 169.

Tuantuan remains highly sensitive to perceived trouble between her parents. While Su Chen and Yan Bingxue are taking wedding photographs, she mistakes Yan Bingxue's different styling for another woman and panics that her father is with someone else 215.

Appearance

Tuantuan is described as a delicate, beautiful little girl whose appearance resembles Yan Bingxue more than Su Chen 169. Her mother frequently dresses her in princess dresses and elaborate hairstyles, though Tuantuan also wears casual outfits such as white-and-pink clothing with a high ponytail 68.

• Large, expressive eyes that curve into crescents when she smiles 378 506
• Two dimples visible when she smiles 506
• Often styled in princess-like clothes and hairstyles by Yan Bingxue 68
• Wore an elaborate little-elk costume and realistic makeup for a Christmas event 619 620
• Is frequently noted by other children for being especially cute and pretty 378 383 470

Personality

Tuantuan is affectionate and family-oriented. She is deeply distressed by the possibility of being separated from either parent and later tries to keep hugging Su Chen because she fears he might leave again 162 457. She values family harmony, readily accepting Su Chen's explanation that a harmonious family brings prosperity 264.

She is sociable, confident, and unusually comfortable around peers. At the Su family banquet, she introduces herself to a group of children and immediately invites them to become friends 378. She is also considerate of social differences: when Su Chen drives her to school in an expensive new car, she worries about appearing to flaunt the family's wealth and seeks advice on how to answer classmates modestly 964.

Tuantuan has a strong sense of justice. She confronts boys bullying a silent girl, refuses to accept their attempts to take the girl's bracelet, and physically shields the girl despite being outnumbered 470. She later rejects other children's suggestion to exclude the girl, arguing that quiet and well-behaved children deserve friendship too 471.

Abilities & Skills

Mental Calculation

Tuantuan studies mental calculation at Future Stars and rapidly improves her arithmetic.

• Can quickly perform addition and subtraction within 100 after a week of study 414
• Immediately solves 68 + 29 = 97 when tested by Chaofan Group executives 433
• Treats overly simple questions as beneath her kindergarten-level studies 433

Leadership and Organization

As class monitor, Tuantuan takes responsibility for other children and is capable of organizing groups.

• Gives a clear campaign speech promising to serve teachers and classmates, maintain order, and lead by example 505
• Organizes classmates to pet Qiuqiu one at a time so the dog is not overwhelmed 427
• During the kindergarten knife attack, brings frightened children into the aisle, instructs them to use desks as cover, and has them hold hands to calm one another 551
• Personally comforts and includes Xiaohu when other children avoid him out of fear 551

Go-Kart Racing

Tuantuan is an unusually skilled young go-kart driver.

• Learned a drifting technique after seeing Su Chen demonstrate it once 383
• Uses an outside-lane drift to overtake Xu Yuncong and create a decisive lead 383
• Wins the race despite Xu Yuncong's attempts to imitate her maneuver 383

Business Aspiration

Tuantuan deliberately pursues business knowledge in order to become a CEO like Yan Bingxue.

• Chooses her own Future Stars classes to support her goal of becoming a powerful female CEO 411
• Attends Yan Bingxue's executive meeting, takes notes, and remains attentive for its full two-hour duration 432
• Records unfamiliar concepts and asks Yan Bingxue to explain them afterward 432
• Impresses Chaofan Group's executives with both her focus and mathematical ability 432 433

Equipment / Items

• Custom go-kart helmet — A helmet Su Chen won in a racing competition; Tuantuan wears it during her race with Xu Yuncong 382.
• Mecha model — A treasured model personally made by Su Chen for Tuantuan and Lele; they do not allow classmates to play with it 254.
• Toy car — Tuantuan uses her four-wheeled toy car for package pickups and neighborhood errands, usually accompanied by Lele and Qiuqiu 605 643.
• Little-elk costume — A handmade Christmas costume created by Su Chen, with makeup done by Yan Bingxue 619 620.

Relationships

• Su Chen — Father. Tuantuan idolizes him, relies on his protection, and wants to remain with him permanently 7 9 457.
• Yan Bingxue — Mother and role model. Tuantuan wants to become a capable CEO like her and studies Yan Bingxue's work firsthand 411 432 433.
• Lele — Brother and closest companion. The siblings plan together, support each other against bullies, and identify one another as their best friends 162 383 816.
• Qiuqiu — Pet dog. Tuantuan cares for Qiuqiu, takes her on outings, and proudly recognizes the dog's protective behavior 427 495.
• Lily — Close friend and usual activity partner. Tuantuan comforts Lily after competitions and considers her a best friend 507 909 910.
• Nannan — An autistic girl whom Tuantuan protects from bullying and includes in play despite other children's objections 470 471 474.
• Xu Yuncong — Former antagonist and bully. Tuantuan defeats him in a go-kart race and rejects his belief that family status entitles him to friendship 383 384 526.
• Liu Yi — Classmate who develops a crush on Tuantuan and asks to marry her in the future; his conduct makes her uncomfortable and prompts Lele's intervention 507 508.

Story Role / Major Arcs

Family Reconciliation Plan

Tuantuan and Lele notice their parents' strained relationship and arrange for them to attend the kindergarten parent-child activity. The event helps Su Chen recognize that he has been neglecting his family 162 165 175.

Xu Yuncong Conflict

At the Su family banquet, Tuantuan refuses to tolerate Xu Yuncong's bullying and status-based view of friendship. She defeats him in a go-kart race, after which he is forced to apologize to her and Lele 379 383. She and Lele later reject his expensive gifts and refuse to recognize him as a friend 526.

Future Stars and Chaofan Group

Tuantuan begins mental-calculation and Little CEO classes, then accompanies Yan Bingxue to Chaofan Group to observe business operations. Her focus during executive meetings and advanced arithmetic earn the executives' admiration 411 414 432 433.

Protecting Nannan

While visiting an amusement park, Tuantuan intervenes when boys bully and attempt to rob Nannan. She and Lele then continue including Nannan in their activities, eventually becoming children Nannan is willing to follow and play beside 470 471 474.

Kindergarten Attack

When an armed intruder enters the kindergarten, Tuantuan remains in the classroom to protect and calm her classmates while Lele warns the other classes. She uses her position as class monitor to organize the frightened children until the bodyguards secure the school 551 552 553.

Growing Independence

Tuantuan increasingly takes on practical responsibilities, including choosing groceries, picking up packages in her toy car, and participating in an errand service with Lele 605 614 726. She also learns to tie her own hair and takes pride in completing the style herself 817 818.

Notable Quotes

“My dream is to be like Mommy! To manage a lot of things every day, and to know so much~ Just like my mommy~” 433

“I am your class monitor, and I will protect you!” 551

“Just because the little sister can't talk doesn't mean you should bully her!” 470

Trivia

• Tuantuan likes Ultraman because he is powerful and can become very large 12.
• Her wish is to see the sea after encountering it in books 708.
• She likes fairy-tale princesses more than superheroes and prefers princess-themed schoolbags 809.
• She originally wanted to dress as a female tiger for the Christmas party before choosing to become a little elk 618.