Sword Art Online Episode 25

The World Seed (世界の種子) is the twenty-fifth episode and final episode of the Sword Art Online anime adaptation. It aired on December 22, 2012.

Plot
Kazuto continued riding his bicycle to the hospital, but fearing for Asuna's safety, he peddled faster and eventually arrived at the parking lot. As he ran towards the entrance, someone appeared and lacerated Kazuto's right arm. When he realized that he had been cut and saw blood dripping, he turned around to identify his attacker, Sugou Nobuyuki, angered that Kazuto not only thwarted his plans but caused him immense pain (as during their duel in ALfheim Online, Kirito used system command to set Nobuyuki's pain absorption level to zero, which in turn would affect his real life body). Kazuto suggested Nobuyuki to turn himself in, but he refused, stating that other companies would accept him for his work. He then decided to kill Kazuto once and for all.

Kazuto fell on the pavement as an attempt to dodge Nobuyuki's attack, and was repeatedly kicked by him. Finally deciding to finish him off, he tried to stab Kazuto, but missed, as his right eye was still blurry from Kirito's attack. Nobuyuki then tried stabbing him again, but this time Kazuto grabbed his arm and reversed the situation. Kazuto pushed Nobuyuki off him, took the knife, smashed Nobuyuki's head against a car and put the knife to his throat. Contemplating everything he had done to him and Asuna, Kazuto was about to kill him for revenge, but ended up sparing him and left the fainted Nobuyuki.

Kazuto arrived at Asuna's room and moved the curtain only to find her waiting for him. He came up to her and told her that everything was finished, even the "true final battle" that occurred moments ago. They then hugged, kissed and revealed their true names to each other as if they had only just met and fell in love. Kazuto looked at the window and saw their SAO avatars, who held their hands and left together.

Months later, on May 16, 2025, Kazuto was at his new school. As one of his classes was now over and it was time for a lunch break, he walked to park outside the school, where Asuna was waiting for him. She greeted him as Kirito but he reminded her that it was bad manners to call another person by the names they used in games, and teased her for using her real name, but they laughed when they remembered that the school was specially formed for the survivors of the Sword Art Online incident who were still students, so everybody must have guessed their identities by now, due to their in-game avatars being replcas of their real life bodies. Kazuto then asked Asuna about her rehab, and she replied that she no longer needs a cane, but is suggested not to run. As he holds her hand, Asuna told Kazuto that the park is visible from the cafeteria, and in response he let go and apologized. She teased him that it would cost him lunch, though Asuna had a basket of food that she served him in SAO.

As they were having lunch, Asuna informs Kazuto that her father, Yuuki Shouzou, had resigned as CEO of RECTO Progress Inc. Kazuto then told her that on that snowy day, Nobuyuki was arrested in the parking lot and was then interrogated, trying to frame Kayaba Akihiko for the experiments, but once one of the employees agreed to testify, he confessed. The 300 players who did not escape SAO were freed and did not remember anything that happened during their experimentation and fortunately did not suffer any neurological problems, and could return back to society. However, because of Nobuyuki's experiments, the VRMMO game industry reputation was even more damaged since the SAO incident. RECTO Progress Inc. was disbanded, and even the main RECTO branch suffered a huge loss. ALO was shut down, along with Kazuto not expecting five or six other VRMMO games to survive for long either.

Asuna then asked what happened to the Commander (Heathcliff/Kayaba Akihiko, who was Asuna's and the Knights of the Blood guild's leader in SAO). Kazuto told her that he had died, and the authorities suspected that he had committed suicide; Kazuto explained that when SAO collapsed, Kayaba performed a high-output scan on himself, which was to copy his consciousness onto the Internet, which had a 1/1000 chance of succeeding. Kazuto thought about Kayaba because of meeting him in ALO and also thinking about the seed he had given him.



After spacing out thinking of Kayaba, Asuna reminded him of the meeting with the others, and then leaned on him. Meanwhile, in the cafeteria, Rika (Lizbeth) angrily watches them, seething over her juice. Keiko (Silica) told her to stop slurping so loudly and watching them, and also told Rika that it was her fault for agreeing not to hound Kazuto and Asuna for one month, something Rika regretted. Shortly afterward, Rika asked Keiko if she was going to the meeting later, to which she replied yes.



In the afternoon, Kazuto and Asuna were walking on the street holding hands, while Suguha was following them quietly. Kazuto then turned around to ask her if she had met Agil. She answered that she had hunted with him twice in ALO, so Kazuto warns her that he was equally tall in real life. When they arrived at the Dicey Cafe, everyone was already there. Kazuto said they weren't late, and Rika teases him that the stars always arrive last because they told him that the meeting was a bit later. After leading him in, everybody congratulated Kirito for clearing SAO and freeing them from the game.

Kazuto then went up to the bar and asked bourbon, but Agil instead handed oolong tea. Klein walked up to them an asked for a shot, stating he can't pull overtime on work without alcohol, plus everyone was enjoying themselves. Thinker also walked up to them and Kazuto congratulated him for marrying Yulier in real life. Klein also congratulated Thinker and the duo talked Thinker's gaming information site, «MMO Today».

Kazuto then asks Agil World Seed and how the VRMMOs were developing, and Agil responded them that it was going well, with 50 mirror servers, 100,000 downloads and 300 major servers that were running it. Kazuto narrates that he gave Kayaba's World Seed to Agil to analyze it where they discovered that it was actually a a program that ran a full-dive MMO creation and management package, called «The Seed». In essence, anyone that could access a good server could download The Seed and create their own virtual reality world, thus "revived" the VRMMO virtual franchise, and requested Agil to upload it to the public servers. ALO data was transferred to another company created after the ALO incident by former players of the game, while other companies and even people began to run their own server of their own game, and those began to be compatible with the others, achieving the goal that the same avatar could be used in different games. Kazuto then asks if they are all going to have an after-party, and Agil responds that they will in Yggdrasil City. Meanwhile, Suguha sits alone, feeling left out from the SAO survivors.

In ALO, Leafa was flying alone above Cait Sith territory and tried to reach the moon, but was stopped by the Altitude Warning sign. While falling, she recalled the recent events of the party and in the clouds she was caught by Kirito, who had come to get her since they were about to meet with the others soon at Yggdrasil City. She asked him why had he not return to his SAO avatar unlike the others, but Kirito responded that the job of his SAO avatar was completed. She then taught him of a new mechanic in the game, dancing, and opened a bottle which played music for them, all just to lighten up the mood, since she was sad that she would never be able to catch up to everyone else. Kirito did not believe her as she could go wherever she wanted, so he grabbed Leafa and started flying towards Yggdrasil City, but did not manage to reach it on time. He stopped midway near the World Tree to show her the new Aincrad Castle that was recreated in ALO.



Leafa asked why was it in ALO and Kirito explained that this time he was going to finish it to the end. He then told her that his stats had been reset and asked her if she would help him to which she gracefully agreed. Klein yelled that Kirito was late and then other players appeared, among which were the survivors of SAO as well as players of the old ALO, with everybody heading to the New Aincrad. Asuna, now an Undine character, stopped and called for Kirito and Leafa, as well as Yui appearing and sitting on the shoulder of her "papa". Kirito muttered something before he starting to fly, surprising Asuna and Leafa, but then just said "Okay! Lets go!" as everyone flew to Aincrad.

Locations

 * New Aincrad
 * ALfheim Online (above Freelia, the capital city of Cait Sith)
 * Real World: Torokazawa Hospital, School, Dicey Cafe

Adaptation Notes

 * Adapted from Sword Art Online Light Novel Volume 4 Chapter 8 and 9


 * It was not mentioned what happened to the known orange players in the anime after the SAO incident, while in the novel, they were put under counseling and observed.
 * Kazuto did not tell the receptionists what happened in the anime, while in the novel he told them and grabbed a guest card in the process before heading off to see Asuna.

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