Leafa tries to stop kirito as he dashes for the lower branches of the world tree only to be stopped by the new barrier that had been 'patched' into the game earlier. Kirito then finds a card that is dropped down by Asuna due to hearing Yui calling to her 'Momma!'. Kirito then has Yui identify the card as a Sys-Admin pass code card for use on a GM console, and makes a mad dash for the opening gate to the world tree quest. Kirito makes a heroic fight to reach the portal at the top of the chamber, but is diced to bits before reaching it. Kirito dies from the hundreds of spawned 'Guardians', but is saved by Leafa. Upon being revived by Leafa, Kirito states he can not stop fighting until Asuna is safe, which at that time Leafa learns that Kirito-Kun is actually her brother in real life. Or so it seems, as in the real world after they both logoff that they are not actually blood related brother and sister.

Sword Art Online Season 1 Episodes...

• s01e01 - The World of Swords
• s01e02 - Beater
• s01e03 - The Red-Nosed Reindeer
• s01e04 - The Black Swordsman
• s01e05 - Murder in the Safe Zone
• s01e06 - Illusionary Avenger
• s01e07 - The Temperature of the Heart
• s01e08 - The Sword Dance of Black and White
• s01e09 - The Blue-Eyed Demon
• s01e10 - Crimson Killing Intent
• s01e11 - The Girl of Morning Dew
• s01e12 - Yui's Heart
• s01e13 - Edge of Hell's Abyss
• s01e14 - The End of the World
• s01e15 - Return
• s01e16 - Land of the Fairies
• s01e17 - Captive Queen
• s01e18 - To the World Tree
• s01e19 - The Lugru Corridor
• s01e20 - General of the Blazing Flame
• s01e21 - The Truth About Alfheim
• s01e22 - The Grand Quest
• s01e23 - Bonds
• s01e24 - Gilded Hero
• s01e25 - The World Seed

Sword Art Online Show Summary

In the near future, a Virtual Reality Massive Multiplayer Online Role-Playing Game (VRMMORPG) called Sword Art Online has been released where players control their avatars with their bodies using a piece of technology called Nerve Gear. One day, players discover they cannot log out, as the game creator is holding them captive unless they reach the 100th floor of the game's tower and defeat the final boss. However, if they die in the game, they die in real life. Their struggle for survival starts now...