The Avatar: Seven Havens timeline has a 225-year hole

Avatar: Seven Havens premiered on Paramount+ on October 9, 2026, and its premise rests on one number. The show takes place about 225 years after The Legend of Korra ends, producer Sehaj Sethi told Polygon, in a world broken by a cataclysm that people blame on Korra. Its hero, Pavi, is a timid 9-year-old orphan in the Haven of Ellora who discovers she's the next Avatar.

Paramount+'s own press copy, quoted by JustWatch, calls her "the first known Avatar after Korra." The word doing all the work there is "known."

The series comes from franchise creators Michael Dante DiMartino and Bryan Konietzko at Avatar Studios, the Nickelodeon division set up in 2021 to expand the world. Nickelodeon ordered 26 half-hour episodes in February 2025, and Book 1's 13 roll out in weekly batches through October 30. On premiere day, at New York Comic Con, the show was renewed for Books 3 and 4.

Doing the math

The canon dates are fixed. The Last Airbender ends in 100 AG, Aang dies in 153 AG, Korra is born the same year, and The Legend of Korra wraps in 174 AG. Add Sethi's 225 years and Seven Havens lands around 399 AG.

"Seven Havens takes place about 225 years after Legend of Korra ends."

— Sehaj Sethi, producer, to Polygon, via Inverse

That's where the problem starts. A new Avatar is born when the previous one dies, so a 9-year-old Avatar in roughly 399 AG means the last Avatar died around 390 AG. If that was Korra, she lived to about 237, seven years past Kyoshi, the longest-lived Avatar on record at 230.

The cycle narrows it down

The order of the Avatar cycle makes the hole more specific. It runs Fire, Air, Water, Earth, and Korra, a Water Avatar, should be followed by an Earthbender. Pavi is an Earthbender. That leaves two ways to read the gap:

• Korra is Pavi's direct predecessor: She lived past 230, longer than any Avatar we know of, and spent part of that life connected to the cataclysm.
• There were Avatars in between: To come back around to Earth, the cycle would need at least four more, one per nation, squeezed into roughly 216 years, with every one of them forgotten. That works out to about 54 years per Avatar, and the show would need to explain why none of them made it into the record.

The show has picked neither out loud. Pavi's twin sister Nisha complicates it further: several outlets, from Inverse to Kotaku, already refer to the pair as twin Avatars, while the official logline only talks about one young Earthbender.

What the show says about Korra

What Seven Havens does establish is that the cataclysm happened during Korra's time as Avatar and that most of the record didn't survive it. Kotaku notes that records and first-hand accounts have been lost. In the Havens, people believe Korra went berserk and destroyed the world, TheWrap's review explains, and the series opens with a festival play in which children cast her as a monster.

"She wasn't a hero or a villain."

— Sehaj Sethi, to TV Insider, via MEAWW, on Korra

That missing history is the design. DiMartino told Polygon the creators wanted Seven Havens to play as more of a mystery than the two earlier series, and the 225 years are where the mystery lives. A world that lost its records can also lose its Avatars.

Where it fits in the franchise

Seven Havens is the far edge of a timeline Avatar Studios is now filling in from both ends. The animated film Avatar Aang: The Last Airbender, set roughly a decade after the original series, skipped theaters and premiered on Paramount+ on July 25, 2026. Netflix's live-action adaptation, a separate project, still has a final season to go.

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Critics have been kind so far: 100% on Rotten Tomatoes from 21 reviews and an 80 on Metacritic. The renewal buys the show four Books to explain what happened to Korra, and arguably to the Avatars after her.

"We've been working on Books 3 and 4 for a bit."

— Michael Dante DiMartino, to Inverse

Until then, the safest reading of "first known Avatar after Korra" is the literal one. Somebody may have held the job between 174 and 390 AG, and in the Seven Havens nobody wrote it down.

Previously we wrote: What happened to the world in Avatar: Seven Havens? The Cataclysm, explained