The Odyssea Knights (also known as Odyssey) is an infamous organization whose members believe that by clocking enough deaths, an Adventurer would be able to return back to the real world. Despite their infamy, they are also known for helping out with quests and events, perhaps as a way to die without actually killing themselves. All of its members are part of Plant Hwyaden.


Carrying the Portable Shrine of Boreas with them, the Odyssea Knights travel around Yamato, fighting like mad dogs against monsters and causing massive devastation towards anyone involved, including themselves. Although they have won the respect of the Landers for slaying monsters, the Knights themselves care nothing for them, readily sacrificing Landers and their habitats when necessary, still seeing them as NPCs instead of people.


Fallen Guardian arcEdit

Little is known about them, only being briefly mentioned by Henrietta during her analysis of the dangers roaming the Yamato server during the murderer's rampage.

Despite the group's small size, it gained a fearsome reputation due to the extremity of their beliefs; in their minds, dying enough times would return them to the real world, and they were known as a suicide cult. However, Henrietta temporarily overlooks it in favor of dealing with the rogue Royal Guard first, believing that it was too much for her to handle.[1]

Route 43 arcEdit

Lh2 19 09

The Odyssea Knights fighting the Nightshades

The Odyssea Knights are around Minami, and are seen when hundreds of Wyverns attack. Using their portable Shrine, they recklessly charge into battle, dying over and over, even killing each other in their madness, only to respawn at the shrine and charge right back in. Roe2 notes that they have become addicted to death, and surmises that the Genius' plan is being forwarded by their actions, while Minori and Tohya look on in horror.

Homesteading the Noosphere arcEdit

During the attack of the Eternal Moths, Kazuhiko irately notes that the Odyssea Knights are interfering with the rest of Plant Hwyadens' attempts to ward off the moths and protect the Landers.



  1. Log Horizon Light Novel: Volume 6, Chapter 4

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