Narumi Katou, in a bear costume promoting the Straw Circus, encounters Masaru Saiga, who accidentally triggers Narumi’s Zonapha attack. Masaru’s laugh saves Narumi, but he’s kidnapped by men in black suits. Narumi rescues him, escaping by train

Ashihana sends Pulcinella to attack, but Shirogane’s Harlequin easily defeats it. Ashihana’s gang captures Masaru, but Narumi rescues him, suffering a Zonapha attack. Unable to make Shirogane or Masaru laugh, Narumi gets Shirogane to beat him up in a store, curing his attack

Masaru’s uncle, Zenji Saiga, claims to protect him but raises suspicions. Narumi and Shirogane storm the Saiga villa, clashing with the Kidnap Team as the Slaughter Team follows. Shirogane’s Harlequin destroys a trap door and the puppet Theogualtier

Ashihana declines Masaru’s offer until a diary reveals the Slaughter Team’s exploitation by the Saiga. Using Grimaldi, Ashihana re-enters the villa. Yamanaka traps Narumi and Shirogane, and Masaru agrees to be Zenji’s son, but attacks him when Zenji plans to kill them

Two months later, Masaru recovers and lives with Shirogane, who enrolls in a nearby high school to protect him from bullies. Masaru shrugs off their taunts, showing his scars. Shinobu Nakamachi faces eviction while rebuilding a circus

Narumi awakens in an Illinois hospital with amnesia and a prosthetic arm, saved by Guy Christophe Resh. The hospital, run by Dr. Banhart, houses 2,000 children with Zonapha syndrome, where staff smile to prevent attacks

Paulmann and Anselmus injure Narumi, but his Aqua Vitae-enhanced healing allows him to destroy them. Narumi agrees to become a Shirogane to protect the children. At the Nakamachi Circus, Shirogane performs as a clown and is challenged by Vilma

Shirogane enters a beauty contest for the Nakamachi Circus’s publicity. Masaru convinces Lise to perform, while Shirogane recalls Narumi. In China, Narumi, Guy, and Lucille face ten hijacking automata on their plane

After the crash, Shirogane rescues Guy and shares her past with him and Narumi. Masaru, haunted by dreams, searches for Narumi. In China’s mountains, Narumi, Lucille, and Ming-Xia find Ming-Xia’s father, Liang Jian-Feng, with Zonapha at an Aqua Vitae spring

Narumi recounts Yin’s memories: Jin abducted Francine after she chose Yin. Years later, Yin found Francine imprisoned in Quiberon, dying from a disease. He perfected Aqua Vitae to save her, but she died in a fire

In Maine, Shirogane-Os prepare to attack the Midnight Circus in the Sahara. Narumi, Lucille, and Ming-Xia join them, meeting George Laroche and Ashihana in France. At the circus, they face the Faceless Commander and his Shirogane-Os

Fatima and Ming-Xia receive treatment, while Narumi, Rockenfield, Malina, and Tor face deadly traps in the Midnight Circus. They split into two groups, with Narumi’s group navigating a dark staircase. The others enter a chamber requiring combat to proceed

Tor, Timbavati, Rockenfield, and Malina battle the Quatre Pionniers. A weakened Narumi struggles to reach Doll Francine. Lucille arrives with Fatima, Ming-Xia, Ashihana, and George, unveiling her Francine marionette, Angelina, halting the circus

Pantalone and Arlecchino destroy the Francine marionette and George. A Shirogane doctor dies saving Narumi. Fatima’s Spinettina fails against Pantalone and Arlecchino, but Narumi defeats them

At the Saiga ruins, Masaru receives a letter and keys from Sadayoshi, revealing he’s his father reborn. Kuroga puppeteers attack with Shogetsu, believing Masaru is Sadayoshi. Masaru uses Goyellemes and Captain Nemo to defeat them but is captured and brought before Shōji’s conscious remains

Shōji forces Masaru to drink his blood, triggering memories of Shōji’s past at Miura Dojo and meeting Angelina (Tohno-dayu), who wielded Arlequin. Shōji drank Aqua Vitae to stay with her forever, vowing eternal love

Shōji reveals Sadayoshi was adopted, not his biological son. Guy shares his Zonapha infection and transformation into a Shirogane. Angelina refused to surrender her Soft Stone, defeating Guy

Shōji names his daughter Éléonore. Her birth affects Guy and Francine, who feels incomplete without a vital gear. Automata attack for the Soft Stone, now in Éléonore

Guy insists Masaru is Sadayoshi. Masaru denies it, encountering Éléonore but falling unconscious after Guy’s attack. Shōji’s memories reveal Éléonore’s life in Quiberon and Sadayoshi’s betrayal, using Masaru for immortality

Masaru recalls Sadayoshi downloading memories into him during a car crash, where Shōji and Guy intervened. At Karuizawa, Daiki, the Faceless Commander, claims to be Masaru’s father, embodying Bai Jin and Sadayoshi. He attacks, but Éléonore takes a blow meant for Masaru

Masaru mourns Shōji as villagers succumb to Zonapha. The Faceless Commander, Deus, unleashes Artemis, composed of Apollyon bugs. Masaru and Guy pursue, but Cupidia downs Guy

Ming-Xia defeats Gambler Jones to save Tom. George calms children with music but faces Bola Misteriosa. Ashihana challenges Pantalone, who spares him, recalling Francine’s orders

Ashihana uses George’s Shirogane blood to fight Pantalone, who spares him. George defeats Bola Misteriosa but dies. Narumi destroys automata, reaching Dr

Narumi and Ming-Xia defeat Blom Blom Low and Drill September. Ashihana spares Pantalone, who helps Guy. The Long-legged Clown Express rescues survivors, including “Harry

Masaru and Lise crash on Mont Saint-Michel. Aboard Faceless’s airship, Éléonore meets automata like Captain Graziano. On the island, Dr

Lise tames Dr. Lao’s beasts, killing him. Faceless beats Éléonore to possess Masaru

Masaru fights Faceless’s automata with Harlequin. Lise and Colombine battle to stop Faceless’s rocket. Faceless tries to transfer his consciousness into Masaru but fails due to Masaru’s resistance

Masaru resists Faceless’s control, using Éléonore’s blood. Colombine fights Diamantina’s teddy bears. Masaru frees Éléonore, leaving Faceless in the rocket

Éléonore proves her loyalty by sharing Aqua Vitae with Zonapha sufferers. Faceless threatens to kill humanity with Apollyon. Fou plans to send “Harry” to stop him

Guy challenges Narumi over Éléonore but is dying. Masaru learns Narumi is alive and searches for him. The Nakamachi Circus heads to the launch pad with “Harry,” while Guy sacrifices himself to stop automata

Vilma equips the Nakamachi Circus with Éléonore’s blood-tinted knives. Automata attack the train, and Vilma dies fighting Wild West Jane. Masaru destroys Keniss

Shinobu consoles Masaru, revealing Éléonore’s sacrifices. The Nakamachi Trio prepares to fight Lady Spider and Captain Graziano. Arlequino and Pantalone seek Éléonore’s permission to stop Bringhella and Harlequin

The Nakamachi Trio distracts Lady Spider with circus tricks, killing her with Vilma’s knife. Arlequino and Pantalone fight Bringhella and Harlequin, who confesses his love for Éléonore, tearing Pantalone apart

Éléonore fights Harlequin to protect Narumi. Narumi defeats Bringhella. Masaru beats Captain Graziano

Masaru blinds Narumi to take his place in the shuttle. Narumi and Éléonore defeat Harlequin and declare their love. Ashihana dies stopping Pinball-K

Faceless refuses Masaru’s plea for the Zonapha cure. Diamantina destroys Francine automata but is dismantled. Faceless helps redirect the crashing station, revealing Éléonore’s singing cures Zonapha