The tree is a central plot element; it is believed to absorb the land's nutrients, preventing Rulid Village from expanding its fields. Eugeo is a seventh-generation woodcutter who has worked on the tree for seven years without success.
Upon reaching Rulid Village, Kirito is challenged by Jink, the captain of the guards. In an anime-original scene, Kirito unintentionally activates a Sword Skill while using Jink's blade, shocking the villagers and confirming his identity as a "swordsman". Sword Art Online: Alicization Episode 2
Sword Art Online Alicization Episode 02 | Sword Art Online Wiki The tree is a central plot element; it
Kirito awakens on the 19th Day of the 3rd Month of the Human Empire Calendar in a dazed state. His memories of the real world—including his final moments with Asuna—remain intact, which confuses him given that his previous dives into the Underworld involved memory suppression. A primary theme of the episode is the
A primary theme of the episode is the blur between reality and simulation.
Episode 2 of Sword Art Online: Alicization , titled "The Demon Tree," serves as the foundational "world-building" chapter for the Underworld arc. Picking up immediately after Kirito is attacked in the real world by Johnny Black, the episode shifts from the high-stakes tension of the series premiere to a slow-burn introduction of the new virtual reality.