Nunu & Willump — official Riot artwork

the Boy and His Yeti

Nunu & Willump

Nunu set out to defeat a monster and instead found a friend in Willump. The boy and magical yeti now share imagined adventures across the Freljord while searching for Nunu’s mother.

Freljord 5 min read 1 videos

Artwork · Riot Games

Watch & listen

Nunu & Willump on screen

1 videos

Other video

Nunu & Willump Champion Spotlight | Gameplay - League of Legends

An official champion presentation. Gameplay and visual design reflect the recording.

Region
Freljord
Affiliation
Notai heritage

Biography & reading · THE RUNE

Riot Games · Complete Universe biography

Nunu & Willump’s story

One of the Notai, a nomadic tribe that long traveled the Freljord, Nunu learned from his mother, Layka, that behind every thing is a story. Together, they gathered tales that Layka turned into songs. For Nunu, nothing was better than journeying from village to village, hearing his mother sing of ancient heroes. With music and dance, the Notai brought one last celebration to everyone they met, as each winter’s chill set in.

Riding the wave of frost spilling from Anivia’s wings, his heart beating the rhythm of a jubilant song, Nunu’s world was full of possibility.

On his fifth nameday, Layka gave Nunu a special gift: a flute, so he could learn to play her melodies himself. In the safety of their cart, the two bundled together and followed the knotted string that served as Layka’s heart-song, recording everywhere they’d been together, as the years came and went.

When the caravan was attacked by raiders, Nunu was separated from his mother. Though he was dragged to safety by the surviving Notai, he was left to wonder what had happened to Layka, waiting to hear her songs on the wind…

Snow fell. Weeks passed.

Nunu missed his mother desperately, but the Notai assured him no child could safely search for her. They weren’t even impressed when he showed them the flute he now called Svellsongur—the name of a mighty blade existing only in his imagination.

Nunu spent more and more time alone, escaping into his mother’s songs—the legends and heroes of old. He yearned to be one of these heroes, perhaps even a great warrior like the Frostguard, who could have saved his mother. He even met their leader, Lissandra, who asked countless questions about his mother’s stories, always seeking information about one particular song.

No one believed he could be a hero, not even the other Notai children, who teased him for his flute when they now had daggers. But Nunu knew the songs in his heart, and one night, he realized how he could prove himself and persuade the others to help to find his mother.

From the tribe’s fearful whispers, he’d learned of a fierce monster that killed all who sought its power, thwarting the local hunters who were sent each year, never to return. There was a song that Nunu’s mother sang… one that he now couldn’t seem to stop singing to himself.

Suddenly, Nunu understood what he had to do. He could name the beast. It would answer his challenge, and feel the wrath of Svellsongur!

Using his flute to tame a herd of elkyr, Nunu snuck out into the snow. One lonely child traveled to face a monster, finally living out a legend that not even he could imagine.


An ancient and noble race that once ruled over the mountains of the Freljord, the yeti civilization was destroyed in a cataclysm of ice. Forced to watch his brethren descending into savagery after being stripped of their magic, one yeti swore to protect what remained of their power—a gem that swirled with the frozen dreams of any mortal mind nearby.

As the last magical yeti, the guardian was also shaped by perception. Though he had been chosen to safeguard the magic until it would be needed again, he could find no worthy vessel. The men who intruded upon his ruined home had only malice in their hearts… and so a monster greeted them with fang and claw.

Early Nunu concept · official development artworkRiot Games

But the guardian knew he was forgetting something. His name… and the names of those he had loved...

Once, there had been song.

That all changed when a young boy stumbled into the ruins. After centuries of unbroken vigil, the monster was prepared to end the boy’s life, snarling as he sensed the human approach.

Unexpectedly, the gem brought forth images of heroes slaying dragons and beheading ancient serpents from the boy’s mind. The child roared, drawing his flute like a fearsome sword. But the blow never came, for even as the boy saw visions of heroes swirling around him, he realized the deeper truths of the songs his mother sang…

When he looked at the guardian, he didn’t see a monster. He saw someone who needed a friend.

Still enraged, the yeti did not expect the first snowball to the face. Or the second. Snowball fight! In anger, then shock, then joy, the guardian joined in, shaped not by fear, but by a child’s imagination. He was growing furrier and friendlier. His growl was becoming a laugh.

Until the beast accidentally broke the boy’s flute.

As the child began to cry, the guardian felt a kindred grief take shape around the gem. For centuries, he had looked into it and seen the end of his people—the threat they had buried, betrayal by the blind one—and now, instead, he saw a caravan burning. He heard a voice on the wind. He sensed something else within the boy, something he had never felt from a human, not even the three sisters who had come to him long ago. It was love, fighting back despair.

In that moment, the guardian knew the Freljord’s only hope lay in the power already within this child. The magic he’d been guarding was a tool; what truly mattered was the heart that would shape it. With a gesture, the magic passed from the gem into the boy, giving him the ability to make his imagination real. To repair his flute, freezing it in dreams that hardened into True Ice.

To imagine a best friend named “Willump.”


Escaping into the Freljordian plains, Nunu’s heart and Willump’s strength now enable the pair to do what they never could alone: to have an adventure! Following the songs of Nunu’s mother, they snowball wildly from one place to the next, holding onto the hope that she is still out there, somewhere.

But Willump knows that with magic and dreams come responsibility. One day the games will end, as the dark ice at the heart of the Freljord thaws, and thaws…

Freljord — official Riot artwork
Freljord · Riot Games

A place in Runeterra

Freljord

The Freljord’s demanding climate shapes its tribal societies, but its history also reaches into conflicts among the Three Sisters, old gods and powers preserved in ice.

Ashe’s Avarosans seek a more unified future, while the Winter’s Claw survives through raiding and the Frostguard guards its own traditions. Legends and political history overlap here. Accounts of gods, yetis and ancient wars should retain the uncertainty their narrators give them.

From the Riot art archive

Nunu & Willump, in detail

2 images · select to enlarge

Other published appearances

Games

Song of Nunu: A League of Legends Story

Nunu and Willump cross the Freljord searching for his mother and discovering the dangers beneath its ice.

Publication reference in the sources below.

Their part in the world

Connected characters

Lissandra

the Ice Witch

Lissandra turns ice into a destructive, corrupted force. The official champion introduction presents the feared Ice Witch as a threat to the natural world, rather than offering a complete account of all her later story revelations.

Explore Lissandra →

Anivia

the Cryophoenix

Anivia protects the Freljord through recurring death and rebirth. The northern tribes see this spirit of ice and wind as both a guardian and a sign that change can follow even the harshest winter.

Explore Anivia →

The source archive

Sources & further reading

Biography by Riot Games; reading notes and contextual chapters by The Rune. Official illustrations and videos are credited to Riot Games; development art depicts the design process.

  1. Riot Universe · Nunu & Willump biography ↗
  2. Riot Universe · Nunu & Willump archive ↗
  3. Riot Universe · Freljord ↗
  4. Song of Nunu: A League of Legends Story ↗
  5. Nunu & Willump Champion Spotlight | Gameplay - League of Legends ↗
  6. The Legend of the Frozen Watchers ↗
  7. Stone Cold · David Slagle ↗
  8. Frozen Hearts · David Slagle ↗

Official publication

This loads the publisher’s website. If it does not display, use the direct link. Open the original in a new tab ↗