Kekkaishi episodes

Taking Tokiko's words to heart Yoshimori decides to put aside everything to be able to train. With a few words with a shrine priest Yoshimori takes some time to train with a few local crows. After Yoshimori decides that he has done well, he has a chance to put his new found strengths to the test when Karasumori is invaded by quite a few shady characters.

Yoshimori feels quite crowded when Masamori and the Night Troops move into the neighborhood. He is further surprised to see that his older brother, Masamori, has ordered a few of his troops to assist the Kekkaishi of Karasumori.

Yoshimori leads the trio, Sen and his friends, into a forest where he engages a friendly battle with them. Yoshimori easily overpowers Sen's two friends, but Sen manages to sneak right behind Yoshimori. However, at that moment a purple aura surrounds Yoshimori causing Sen to back away. Toshimori plays shougi with Masamori. Masamori finds Yoshimori in his special training ground and informs him that Kaguro is not someone he can deal with and that his goal should be to protect Karasumori. Meanwhile, Sakon prepares for an assault on Karasumori.

Yoshimori, Tokine, and Masamori and his night troops are stationed in Karasumori waiting for the enemies approaching. The night troops and the Kekkaishi easily fend off a horde of low-level ayakashi. Meanwhile, Yoshimori, still having his mind set on avenging Gen, leaves the battlefield in search of Kaguro. Yoshimori finds Kaguro, but it turns out that it is actually Shion wearing the same human skin Kaguro wears in disguise. Yoshimori allows himself to be taken by Shion to go to Kokubouro in order to get to Kaguro. Unfortunately, Sen who was tailing Yoshimori gets caught as well. Back at the site of Karasumori, Masamori faces off against Sakon. However, Sakon takes Atora as a hostage to complicate matters.

Tokine manages to infiltrate Kokubouro by following Shion. Masamori frees Atora and destroys Sakon with ease. As his night troops recuperate, he discovers that both Yoshimori and Sen are missing and that they are both currently in Kokubouro. Yoshimori is restrained by Shion's webs, but his aura repels anything else Shion tries to do to him. Byaku arrives and tries to plant a bug inside Yoshimori, but, he too, was repelled by Yoshimori's aura. Masamori gathers any movable night troops to head to Kokubouro. Matsudo Heisuke, along with his companion Kagami, busts through the ceiling, scares Shion away, and frees Yoshimori under agreement in which Yoshimori must not touch this "white" target. Heisuke and Kagami destroy the castle buildings while Yoshimori heads off to find Kaguro.

Tokine gets through the main entrance of Kokubouro, destroys Koshu, and continues her search for Yoshimori. As he is finding his way in the castle, Yoshimori sees Kaguro and stops only to contemplate about his current duties. He decides that his revenge will have to wait because his most important mission as of now is to locate and save Sen. While aimlessly searching the castle, he encounters the princess, who, unbeknownst to Yoshimori, gives him the map of the castle in his mind. After this encounter, the princess disappears and Yoshimori realizes that he, for some reason, knows his way in the castle now. He calls this his "natural intuition". Yoshimori saves Sen. Meanwhile, Heisuke found Byaku, who appears to be the "white" target that he was searching for to settle a score.

Heisuke, along with Kagumi, corners Byaku. It is revealed that Kagumi was Byaku's dead wife and that Byaku, though no apparent, is actually nine years older than Heisuke. Several flashback scenes occur as Byaku and Heisuke chat and fight (Kagumi does all the fighting for Heisuke). Byaku performed experiments on his wife and in the end she died. This traumatized Heisuke in the past because he loved Kagumi. The Kagumi with Heisuke now is actually a demon he made a pact with. Kagumi deals a crushing blow to Byaku's chest and disables in on the ground. Heisuke walks up to Byaku and asks if he ever loved Kagumi. Upon hearing "I have never loved anyone" from a disabled Byaku, Heisuke uses his cane to end Byaku's life.

As the castle begins to fall apart, Masamori and his night troops head into Kokubouro with the path created by Tokiko. Yoshimori rescued Sen and tells him to go back home while he still can. Wanting to be of some use to Yoshimori, Sen offers to help locate Kaguro. With Sen's help, Yoshimori speeds off to find Kaguro leaving Sen behind. Tokine manages to find the whereabouts of Yoshimori with Sen's information and heads off to Yoshimori with the intention of bringing him back to Karasumori before the castle completely collapses.

Aihi rescues Tokine who was about to fall into the depths of the castle. Aihi takes Tokine into her lab and Aihi's past was revealed. Appearently, Aihi lacks the evil aura that most Ayakashi has because she fell in love with a human. Shortly after Tokine leaves, Kaguro appears in front of Aihi and the two of them engage in battle. Kaguro easily defeats Aihi despite Aihi being a high class Ayakashi. Kaguro says the reason for her defeat was because she became weak from losing her desire to eat humans, but Aihi claims that Kaguro is also weak because he is insecure. In the exact moment where Kaguro is about to destroy Aihi, he senses Yoshimori's presence and heads off to him. Aihi transforms into her plant form and releases her dandelions; one of which makes its way back to the human she loved who is now an old man.

Tokine is finally reunited with Yoshimori in Kurosusuki, but without any time to waste, Yoshimori immediately goes into battle to settle his revenge with Kaguro. During the fight, Kaguro finally reveals his past.

As the final showdown between Yoshimori and Kaguro continues, Sen enters the battle to help Yoshimori. Sensing that Sen is in danger, Yoshimori instinctively unleashes his Shinkai. Although Kaguro is defeated, Yoshimori loses consciousness in the process, trapping both Sen and himself within his very own Zekkai. Although Masamori and the others arrive, they are left helpless. Running out of time, Tokine makes a rash decision.

Yoshimori is unconscious, and Tokine decides to jump into Yoshimori's Zekkai, effectively waking him up from his trance. With the help of Tokiko’s power, Yoshimori and the others escape from the crumbling world of the Black Pampas Grass. At last, the Night Troops’ mission has finally come to an end, and life at Karasumori returns to normal.