Episodes 01

“Psalms 46:5”

A team of nuns including the last Warrior Nun – Sister Shannon – gather in a church. Sister Shannon soon dies from wounds she received in a recent battle against armed mercenaries. When the mercenaries find them at the church, the nuns race to extract the holy object from Sister Shannon and hide it in the corpse of Ava Silva. Ava is soon resurrected and finds she is able to walk and is not quadriplegic anymore. With her newfound mobility, she explores the city. She jumps into a pool and is saved by JC from drowning. JC introduces Ava to his friends who are squatting at a mansion. When she goes to a party with the group, she sees a red, cloudy mist that no one else can see. Meanwhile, at the Church, Father Vincent and the nuns discover that Ava’s body and the holy object are missing. Father Vincent searches for her at her orphanage and tries to track her down. Later, a Tarask from hell enters the church to discover the holy object has been extracted from the body of Sister Shannon.

Episodes 02

“Proverbs 31:25”

Cardinal Duretti gives Father Vincent a day to find the halo, but Father Vincent wonders if the halo is meant to be with Ava. Mary tracks the mercenaries’ bullets to their creator and then to their supplier, and it later becomes clear that the mercenaries are contracted to work for ArqTech. Ava worries that she doesn’t fit in with JC and his friends, and they take her to sneak into a party at ArqTech. At the party, ArqTech’s Dr. Salvius demonstrates that she can stabilize the Higgs field to create a quantum portal, but Cardinal Duretti recognizes that she has used divinium to do so and demands that the holy relic be returned to the church. Ava is attacked by the tarask, but Father Vincent and the nuns save and capture her.

Episodes 03

“Ephesians 6:11”

Father Vincent introduces Ava to the history of the Order of the Cruciform Sword, which was founded by Areala of Cordoba. Mother Superion cruelly trains Ava to draw out her cowardice and confronts her with the orphanage file’s contention that she committed suicide, which Ava denies, but Father Vincent instructs Superion to give Ava a chance. Later on, Ava flees, leaving a note for Father Vincent: “I want to live.” Mary interrogates Macready, leader of the mercenary group, who says that he didn’t know what was in the crates the group was transporting for ArqTech and concludes that the rigged crate may have been meant to kill only Shannon. JC and his friends enter a new mansion to be confronted by Dr. Salvius, who’s seeking Ava.

Episodes 04

“Ecclesiastes 26:9-10”

The nuns break into ArqTech and recover the shield, with Beatrice especially demonstrating her fighting skills. The Salviuses plan to hire the rest of Macready’s outfit to deal with them, as they’re now at war with the church. JC leaves behind his friends to join Ava in running away, but she leaves him at the airport, promising to return, to save Diego, whom she realizes Sister Frances is likely to kill, as Ava now realizes she was killed. Ava kills Frances when Frances tries to poison her, and then encounters Lilith upon leaving the orphanage. Lilith draws her sword, saying that she only needs a part of Ava, as Duretti had earlier told her that even a dire sin might be forgiven if the halo were recovered. Mary finds a bit of Shannon’s habit in a crack in the wall, suggesting that she had a secret space only she could phase into.

Episodes 05

“Matthew 7:13”

Lilith proves to Ava that she can hurt her with her divinium sword, but Mary saves Ava from Lilith’s attack and continues to hinder Lilith throughout the episode to try to persuade her to give Ava a chance. Ava and JC take a ferry to Morocco but hide to double back on board to a different port, but fail to shake Lilith and Mary. At the end of the chase JC’s about to leave Ava for not telling him the truth when a tarask appears to attack. Lilith is impaled by the tarask and vanishes with it when Ava strikes it with Lilith’s sword. Ava flees from all of them afterward. Dr. Salvius presents the unfinished larger version of the portal to the press and accuses Duretti and the Vatican of heresy in refusing to share Heaven with the public. Duretti sends the shield to the Vatican but it’s intercepted by ArqTech goons after Vincent shares the transport plan with Dr. Salvius in the hope that she will understand that they are at war with Hell.

Episodes 06

“Isaiah 30:20-21”

Mary catches up with Ava and they make their way to a village (unnamed in the show but filmed in Ronda) that was formerly the site of widespread demonic possessions, including the local priest Father Orozco, that Mary and the OCS addressed. Ava asks God to tell her what to do and a statue of a nun seems to cry, but it’s just water dripping from the ceiling. Mary tells Ava that she suspects Durreti had something to do with Shannon’s death. Ava sees signs of possession around a man and she and Mary exorcize the demon from him. Mary calls for a ride from the OCS and Beatrice picks her up. Ava stays behind, but Mary’s convinced she’ll rejoin them and gave Ava a divinium dagger before leaving.

Episodes 07

“Ephesians 4:22-24”

The sisters hold a memorial for Lilith, which is interrupted by the arrival of Sister Crimson and other rejected applicants to the Order, now readmitted by Duretti despite Mother Superion’s protests. Duretti also reassigns Beatrice and Vincent outside of the Order. Vincent tells Mary that Shannon came to him weeks before her death to say the Vatican was hiding something and that he urged her to speak with Duretti, so Vincent may be responsible for Shannon’s death. Ava submits herself to testing by Dr. Salvius, who covertly tries to use her to power the portal, but the effort fails. Salvius then introduces Ava to her son Michael who is alive only because of divinium in his system and whom the “Ark” (portal) could send to a parallel dimension beyond pain. Ava decides to return to the Order and Mary persuades her to phase into Shannon’s hidden room, where she finds a hoard of divinium and an ancient book that says that there is a secret buried under the Vatican that anchors demons to our world. In the end, Lilith appears from an evil-looking portal outside the church.

Episodes 08

“Proverbs 14:1”

Shannon’s book is a diary of past Warrior Nuns that mentions a secret beneath the Vatican: the angel Adriel’s bones, buried there after he gave up his halo and became mortal as a result. Shannon learnt that the church deliberately keeps the bones there to maintain people’s need for the church. They fear that Duretti means to claim the bones’ power. Ava trains to phase through a 20-foot wall with Beatrice’s help, Vincent uses his past enforcer skills to acquire a map of the Vatican catacombs, and Kristian helps them with Vatican security procedures. Lilith returns and claims not to remember anything and is cared for by Salvius. Ava promises that she will destroy the bones and be the last Warrior Nun.

Episodes 09

“2 Corinthians 10:4”

Ava, Vincent, and the sisters enter the Vatican to find Adriel’s bones, with Mother Superion shadowing them. Meanwhile, the Papal Conclave meets to choose the new Pope, during which Duretti notices his divinium ring glowing and realizes that Ava must be in the catacombs beneath. Duretti sends Sister Crimson and the rejects to waylay her, but Vincent and Mary, with unexpected help from Mother Superion, hold them off. At ArqTech, Lilith visits Michael, who says that Ava is “almost to the door.” Lilith says that that can’t happen and teleports to the catacombs in time to kill Sister Crimson, but then is calmed down by Mary before she can pursue Ava. Ava and Beatrice find the vault and Ava phases into it, encountering the divinium skeleton of a tarask en route, only to find not Adriel’s bones but Adriel himself.

Episodes 10

“Revelation 2:10”

Adriel’s touch reveals to Ava, who sees herself in Areala’s place, that Adriel was not an angel but a demon who stole the halo and then placed it in Areala to befuddle pursuit by the tarasks. Ava draws on the power of the halo to knock Adriel back and then Beatrice’s explosives blow open the vault. Duretti, after being elected Pope, is confronted by Mother Superion, and turns out to have been worried only about the Order affecting his own reputation. Michael enters the portal, which is briefly powered by Adriel and Ava’s conflict, but Dr. Salvius is unable to follow him. When Adriel pursues the sisters as they flee, Vincent confronts him and reveals himself to be a servant of Adriel who killed Shannon and arranged all these events to free Adriel. The episode ends with Mary being swarmed by civilians possessed by wraith demons summoned by Adriel.

Episodes 11

“Galatians 6:4-5”

Episodes 12

“Colossians 3:9-10”

Episodes 13

“Luke 8:17”

Episodes 14

“Corinthians 10:20-21”

Episodes 15

“Mark 10:45”

Episodes 16

“Isaiah 40:31”

Episodes 17

“Psalms 116:15”

Episodes 18

“Jeremiah 29:13”