Origami is on a mission to avenge her parents, but when she finally discovers the truth, it turns out to be much harsher than she bargained for.

On a mission to avert disaster, Shido attempts to rewrite history. Can he stop Origami's crazed rampage or are her parents doomed to die?

Shido and the others face off against "Nightmare", and they receive some unexpected help.

Shido takes Origami on a date but she's not acting like herself. After all hell breaks loose, the fate of the world depends on whether he can reach out to her heart or not.

Shido races to save Mukuro before DEM reaches her first. But when she gets hostile, Shido, Kotori, and the Spirits must outplay their enemies in order to open her heart.

Mukuro resorts to drastic measures in order to monopolize Shido's heart. To gain his full love and affection, Mukuro locks away all memories of him.

In a competition for Shido's lips, Mukuro battles against Inverse Tohka. Before long, all goes wrong and Shido must stop Mukuro from destroying the planet.

Shocked by Kurumi's appearance at school, Shido and crew try to deduce her intentions. This time, Shido's date with a Spirit is a matter of life and death.

Shido takes charge during their Valentine's Day date and trusts his gut to capture Kurumi's heart. Before it ends, a look into Kurumi's past sheds light on how she became a Spirit.

Kotori and the others gathered on the bridge of Fraxinus learn that Kurumi has traveled back in time 204 times to try to save Shido. Shido also tries to search his memories to learn who Mio Takamiya is, but...

Shido wakes up and finds that the world around him is different. His attempt to thwart disaster may have succeeded, but for how long will it last?

Tohka is born into a negative form with her counterpart sword Qliphoth and has no memory. Mana and Jessica reach the concluded battle. Jessica, dying in Mana's arms, tells how she always felt jealous and wanted to become strong for the DEM, Mana made her decision to dishonor Westcott. Westcott decides to retreat, although he briefly calls Shido "Takamiya". Tohka launches brutal attacks then Miku becomes vulnerable. Yoshino, Yoshinon, Kaguya, and Yuzuru regain their sanity. Shido took the hit to protect Miku. Tohka swings the sword of demise on the city, Shido flies towards her reminding her of him; dropping the Sandalphon, he seals her power once more with a kiss restoring her. Kurumi continue her search for the captive Spirit. The next day, Miku who is happy trusting Shido she purposely kisses him sealing her power much less her clothes. Miku invites everyone to listen to her latest concert then announces to her "darling" stunning the crowd and Shido. His competition among the girls' affection continues.

While the witch impersonates one of his friends, Shido is forced into a game where he must identify Natsumi before it's too late and they all disappear.

With the support of Ratatoskr, Shido goes on a date with Tohka as Origami watches from afar.

Shido meets a pretty trickster that loves to get compliments. He also runs amok at the school doing one naughty thing after another. Or does he?

As Fraxinus defends against a fierce opponent, Origami stops at nothing to fulfill her wish and makes the ultimate sacrifice. Will she regret the cost to gain what she wanted?

A young AST joins Origami and the others in the fight against the Spirits. Meanwhile, another transfer student appears at Shido's school.

Shido takes Tohka, Kurumi, and Origami out on dates on the same day. Will he be found out?

The woman stalking Tohka and Shido before, Ellen, finally reveals her true colors and orders a pack of mechs called Bandersnatch units after Tohka in an attempt to capture her. During the clash, Tohka gets incapacitated and captured only for Shido to call upon her sword to break the Bandersnatch off her. Meanwhile, Kannazuki and his crew on board the Fraxinus gets attacked by an enemy airship. Kannazuki launches a counterattack after deflecting several shots, leading to a full-scale dogfight between the two ships. Back at Shido's battle, Ellen falls down into a pit trap (oddly enough) dug by Ai, Mai, and Mii allowing Shido and Tohka to escape. Running to Kaguya and Yuzuru, he summons Tohka's power to intervene the duel and convinces both the girls to forget about becoming Yamai and focus on enjoying their lives together. Noticing the airship that attacked the Fraxinus, the twins combine their powers and eviscerate the ship with one massive blast. After the incident, Shido successfully seals the Yamai twins' powers, unfortunately stripping them of their clothes just as Tohka arrives. Meanwhile, Kotori learns from a strange man that Shido has manifested a spirit's power and that she might have to kill Shido if the situation worsens.

Shido is losing his head and losing friends faster with each passing day of Natsumi's game. But when it's all over, he may have a little problem on his hands.

All the sealed Spirit power is making Shido go wild, but the only cure is to kiss him again. Can all the girls entice Shido to fall for them before it's too late?

Shido learns the truth about his and Kotori's powers, and Origami reveals more details about her past.

Shido almost got caught until Miku makes an entry as she commands the Spirits to join the battlefield just to collect Tohka. Origami in a convention suit partners with Mana. While Shido and Miku argue, he reveals that Kurumi learned how Miku acquire her Spirit power from Phantom (like Kotori), she finally tells that she used to be a splendid singer Tsukino Yoimachi, but one day she rejected a TV producer's career offer due to disgrace, then bad rumors spread with no help from her agency and fans, she tried to reconnect with her fans, but suffers psychogenic aphonia, resulting in her losing her voice; this cause Miku to tension condemn humanity. Shido vows to keep his promise. Origami, Ratatoskr, terrorizes the territory to subdue Ellen. Westcott makes his appearance when Shido and Miku find Tohka. Shido is stabbed by Ellen with Tohka watching she goes berserk.

The Humpty Dumpty satellite has a great fall towards Tengu City. Will Natsumi realize her own self-worth before the city is reduced to rubble?

Origami makes an unexpected decision that shakes things up. While Shido runs off to investigate, a spatial quake alarm lands the others in a special kind of trouble.