

Tsukasa wakes up inside The World, a massive online role-playing game full of magic and monsters, and finds himself unable to log out. With no knowledge of what’s happening in the real world, Tsukasa must discover how he ended up stuck in the game, and what connection he has with the fabled Key of the Twilight—an item that’s rumored to grant ultimate control over the digital realm.
Episodi

1. Episodio 1
4 apr 2002 24mTsukasa is trapped in an MMORPG called The World. With his conscious inaccessible, Tsukasa attempts to find his purpose for being in the game.

2. Episodio 2
11 apr 2002 24mTsukasa’s inability to log out of the world worries Mimiru. The Crimson Knights, on the other hand, see Tsukasa as a threat.

3. Episodio 3
18 apr 2002 24mBT and Sora suspect that Tsukasa is somehow connected to a very important artifact, the Key of the Twilight.

4. Episodio 4
25 apr 2002 24mTsukasa's rampaging Guardian monster wreaks havoc in The World, and an edict from Subaru makes him a wanted man.

5. Episodio 5
2 mag 2002 24mTsukasa finally tames his Guardian monster, but unbeknownst to him, someone is plotting his capture.

6. Episodio 6
9 mag 2002 24mSubaru carefully observes Tsukasa, gradually getting to know him. Sora mounts a rescue mission.

7. Episodio 7
16 mag 2002 24mMimiru encounters a novice player and offers her guidance in The World. This new relationship helps Mimiru uncover her own motivation for playing.

8. Episodio 8
23 mag 2002 24mMimiru extends Tsukasa an invitation to meet; BT and Crim share an interesting encounter.

9. Episodio 9
30 mag 2002 24m 7.0An elite hacker proves instrumental in the quest for the Key of the Twilight, and Tsukasa gets stuck with a sick Grunty.

10. Episodio 10
6 giu 2002 24m 7.0Bear's shortcomings as a father may be the root of his concern for Tsukasa. Clues arise as the search for the Key of the Twilight continues.

11. Episodio 11
13 giu 2002 24m 9.0Mimiru, Bear, and Tsukasa join forces before embarking on a non-fighting quest.

12. Episodio 12
20 giu 2002 24mTsukasa stumbles upon Aura, an advanced AI, that is being held captive.

13. Episodio 13
27 giu 2002 24mA way to open the Twilight Eye is discovered, and the group decides to follow the new path unfolding before them.

14. Episodio 14
4 lug 2002 24mAfter the Eye is opened, a secret area appears, complicating the group's search for the key.

15. Episodio 15
11 lug 2002 24m 8.0Revisit all the major moments from this groundbreaking anime in a series of vivid flashbacks that may shed new light on past events!

16. Episodio 16
18 lug 2002 24m 7.0Tsukasa logs back into The World, only to discover that he cannot die. Shocked, he turns to Subaru for answers.

17. Episodio 17
25 lug 2002 24m 6.0Crim refuses to meet BT outside of the game. Later, Tsukasa mounts a rescue attempt – and secrets are revealed.

18. Episodio 18
1 ago 2002 24m 8.0Silver Knight disrupts any and all potential rendezvous between Subaru and Tsukasa. Subaru ponders the future of the Crimson Knights.

19. Episodio 19
8 ago 2002 24m 9.0Subaru drifts aimlessly through The World, reflecting on her past experiences. Her connection with Tsukasa grows even stronger after an unexpected attack.

20. Episodio 20
15 ago 2002 24m 10.0Aura goes missing, Morganna attacks Tsukasa, and the search for the Key of the Twilight continues.

21. Episodio 21
23 ago 2002 24m 7.0Tsukasa lingers in a catatonic state, and some immensely powerful monsters make their presence felt in The World.

22. Episodio 22
29 ago 2002 24m 7.0Bear, Mimiru, and Subaru are attacked by yet another seemingly-unstoppable monster, but Balmung comes to the rescue.

23. Episodio 23
5 set 2002 24m 8.0Tsukasa is too frightened to pass through Helba's gate, and Crim explains Subaru's true life condition.

24. Episodio 24
12 set 2002 24m 8.0Upon arriving in Helba's realm – Net Slum – the group is forced to defend Subaru from an attack by Morganna.

25. Episodio 25
19 set 2002 24m 9.0As the battle intensifies, the group seeks shelter in the Cathedral. Morganna summons Guardians to do her bidding.

26. Episodio 26
26 set 2002 24m 8.0Drawing strength from Subaru, Tsukasa summons the courage to awaken Aura. Outside of The World, players share a true life encounter.