Lele

Biodata

Feature	Details
Name	Lele (乐乐); Su Jiale
Alias(es)	Little Le (name of his robot); Keke
Gender	Male
Age	Three years old during the creation and unveiling of Little Le 436
Affiliation	Dragon Science Institute (learner and young robot creator) 435 437
Occupation/Role	Kindergarten student; aspiring mecha researcher; creator of Little Le
Family	Son of Su Chen and Yan Bingxue; younger brother of Tuantuan

Background / History

Lele is the more sensible and reserved of the twins. When meeting Yan Bingxue's parents, he deliberately reassures them that Su Chen is a good father who cares for both children, takes them to kindergarten, helps with handicrafts, and spends weekends with them. He is embarrassed to discuss his parents' relationship, believing children should not interfere in adult matters. 108

Inspired by Su Chen's mecha work, Lele develops a clear ambition to become a mecha researcher and a hero. After completing Little Robot classes, he asks to work at the Dragon Science Institute and build giant mechas for Dragon Country. Su Chen accepts him as a student and begins teaching him about mecha systems and intelligent AI. 411 434

After a week of independent work in a Dragon Science Institute work pod, Lele unveils Little Le, a 20-centimeter robot with AI voice commands, a fingerprint-secured remote, transformation capabilities, and a combat system. 435 436 He enters Little Le in the Youth Science and Technology Innovation Competition, defeats Xu Yuncong and other competitors, then wins the final against Zheng Yufeng to claim first place. 441 442 443 444

Personality

Lele is brave, principled, and strongly protective of others—especially Tuantuan. He challenges Xu Yuncong after the latter bullies a younger girl, insisting that wrongdoing requires an apology even when Xu is larger and more aggressive. 380 381 He later confronts Liu Yi after Liu makes Tuantuan uncomfortable, though he restrains himself enough that Liu is not seriously hurt. 508

He is ambitious but not arrogant. Lele wants to become a researcher like Su Chen, repeatedly seeks to improve Little Le rather than resting on praise, and remains gracious toward Zheng Yufeng after their final. 434 439 444 He also handles setbacks well, accepting second place in javelin and continuing his 400-meter race after being knocked down. 575 576

Lele is kind and socially minded. He repairs Xiao Yu's broken toy robot, helps isolated classmates join his tug-of-war team, and takes responsibility for warning other kindergarten classes during an armed intruder incident. 430 551 886

Abilities & Skills

Robotics and AI Engineering

Lele displays exceptional mechanical aptitude from an early age, first repairing a damaged toy robot by locating its detached clasp and reconnecting its loose battery. 430

• Built Little Le independently after studying AI systems with Su Chen. 435 436
• Designed a flexible skeletal structure with articulated joints. 435 436
• Programs voice recognition and command-based responses. 436
• Repeatedly tested Little Le, identified two system bugs, and corrected them before competition. 438
• Improved Little Le's ammunition capacity and power using Dragon Science Institute equipment. 439
• Intends to become an excellent mecha researcher like Su Chen. 499

Little Le Combat Programming

Lele programs Little Le with multiple martial-arts routines and employs them strategically in robot combat.

• Uses voice commands to activate Tai Chi, Taekwondo, Judo, and Sanda routines. 441 442 443
• Uses Judo's agility to counter Zheng Yufeng's larger, strength-based robot. 443
• Keeps Little Le's remote-controlled transformation as a tactical reserve until the final. 442 443
• Defeats Xu Yuncong's robot with a single Tai Chi-assisted punch. 441

Leadership and Courage

During the kindergarten attack, Lele entrusts Tuantuan with their class's safety while he runs through the building warning other classes to lock their doors and windows. 551 When cornered with a teacher and classmates, he urges the frightened children to reinforce the classroom door until the attacker is kept out. 552

• Takes responsibility for children beyond his own classroom. 551
• Rallies more than thirty children to help push back the attacker. 552
• Thanks the teacher after the crisis despite being exhausted himself. 552
• Organizes classmates into teams and recruits isolated students during tug-of-war. 885 886

Strategy and Sportsmanship

Lele learns strategic thinking through games and competition. He studies Su Chen's chess tactics, accepts defeat as a chance to improve, and devises his tug-of-war team's winning maneuver. 713 886

• Instructs his team to briefly loosen the rope, causing the opposing team to lose balance before pulling back together. 886
• Accepts second place in javelin without resentment. 575
• Finishes his 400-meter race after falling during a deliberate collision. 576
• Learns from losses and resolves to challenge Su Chen again at chess. 713

Equipment / Creations

• Little Le — Lele's 20-centimeter AI robot, created independently at the Dragon Science Institute. 435 436
  • Responds to voice commands; can answer questions, sing, and dance. 436
  • Has a flexible articulated skeletal system. 435 436
  • Transforms from a small entertainment robot into a combat-oriented miniature mecha. 436 443
  • Uses a shield in its left hand and a machine gun in its right hand. 436
  • Its machine gun initially holds approximately 150 steel-ball rounds per deployment. 436
• Fingerprint-secured remote — Controls Little Le's transformation and combat systems; it activates only for registered fingerprints. 435

Relationships

• Su Chen — Father, role model, and mecha-systems teacher. Lele wants to follow in his footsteps as a researcher and hero. 108 434 499
• Yan Bingxue — Mother. She supports his education, trusts his technical ability, and encourages him through new activities. 430 604
• Tuantuan — Twin sister and best friend. Lele consistently protects, supports, and includes her in activities. 380 508 816
• Lin Feifan — Supporter and mentor figure at the Dragon Science Institute who recommends Lele for the Youth Science and Technology Innovation Competition. 436 437
• Elder Yuan — Encourages Lele's dream of joining the Dragon Science Institute and supports his work. 434 439
• Zheng Yufeng — Friendly rival in the Youth Science and Technology Innovation Competition; they show mutual respect after Lele wins the final. 440 443 444
• Xu Yuncong — Schoolyard rival whose bullying Lele challenges in both playground and robot competitions. 380 381 441
• Dahu — Friend and teammate. Lele helps repair the conflict caused by Dahu breaking Xiao Yu's robot and later leads their tug-of-war team. 430 885 886
• Xiao Yu — Classmate whose broken robot Lele repairs. 430

Major Arcs

Playground Competition

When Xu Yuncong refuses to apologize for pushing a younger girl, Lele challenges him to an obstacle-course competition. Lele rapidly climbs the wall, crosses the aerial swings without fear, and insists that Xu be brought back to apologize after losing. 380 381

Little Le and the Youth Science Competition

Lele secretly builds Little Le after learning AI systems from Su Chen. He refines the robot, registers for the Youth Science and Technology Innovation Competition, and advances undefeated using programmed martial-arts routines. 435 437 438 442 In the final, he transforms Little Le into combat mode and defeats Zheng Yufeng's robot with a barrage of steel balls, earning first place and a gold medal. 443 444

Kindergarten Attack

When an armed intruder enters the kindergarten, Lele warns other classes rather than only hiding with his own. After becoming trapped with a teacher and students, he leads the children in holding the classroom door until bodyguards subdue the attacker. 551 552

Tug-of-War Competition

Lele helps the teacher form balanced teams by inviting shy and isolated classmates to join his own. During the match, he creates a coordinated feint that lets his team defeat a stronger all-boy team. 885 886

Notable Quotes

“If they don't know, other children and teachers will be in danger.” 551

“I'm Dad's son, and I'll become a super big hero like Dad, building super amazing big mechas for our Dragon Country!” 434

“Sister is Lele's best friend... Lele will protect Sister forever and ever!” 816