Khaenri’ah is a mysterious, long-lost nation in Genshin Impact that plays a pivotal role in the overarching lore of the game. Unlike the seven regions of Teyvat, Khaenri’ah had no Archon, no elemental governance, and existed entirely outside the control of the gods. It was a nation of humans who built a society rooted in science and alchemy, flourishing through their own intellect rather than divine blessing.

The golden age of Khaenri’ah ended abruptly 500 years before the events of the game, during what is referred to as the Cataclysm. According to scattered dialogue and hidden records, Celestia — the realm of the gods — struck down Khaenri’ah in a divine punishment. The exact reason remains unclear, but it’s heavily implied that the nation’s ambitions and use of forbidden knowledge challenged the gods' authority.
In the aftermath, many citizens of Khaenri’ah were cursed, becoming monsters now known as the Abyss. These beings form the Abyss Order, a group that seeks to overthrow the divine order of Teyvat. Dainsleif, a key figure from Khaenri’ah and known as the “Twilight Sword,” serves as both a guide and a tragic witness to the nation’s fall. He did not succumb to the curse but was marked by it, living unnaturally long as he searches for answers and justice.
Kaeya, the Cavalry Captain of Mondstadt, is another character linked to Khaenri’ah. He was sent to Teyvat as a child and carries the burden of dual loyalty — to his hidden origins and to his current homeland. His cryptic past and subtle references hint at a deeper connection to the unresolved conflict.
The Traveler’s sibling, too, is entwined with Khaenri’ah’s fate. Depending on which twin you choose, the other is seen leading the Abyss Order, seemingly allied with the ruined nation’s cause. This deeply personal connection makes the mysteries of Khaenri’ah central to the Traveler’s journey.
Khaenri’ah represents a forgotten era, where mankind sought independence from the gods and paid a terrible price. Its story is slowly unfolding across quests, artifacts, and ancient ruins — a shadow stretching across the entire world of Genshin Impact. As more truths are revealed, players edge closer to understanding the true history of Teyvat, and the battle between mortals and the divine.