Isekai Maou to Shoukan Shoujo no Dorei Majutsu

The Demon Lord Act

Takuma Sakamoto was a shut-in gamer who achieved renown as the Demon Lord in Cross Reverie, a MMORPG, for his overwhelming gear and skill. (Source: Crunchyroll)

The Strongest Newcomer

Diablo, Rem and Shera become adventurers at the city of Faltra to make ends meet, but in their first quest, they end up in a trap set by elves who want Shera to return with them.

Fallen Assault

Diablo and Shera set for another quest while Rem stays behind at the city, when an army of Fallen prepare to invade.

Point-Blank War Dance

While Rem confronts the Fallen who sneaked past the town's defenses, Diablo faces the Fallen army and their leader Edelgard alone.

Imperial Knight

Slave Market

Celestine directs the group to the slave trader, Medios, who was once Celestine's colleague in studying magic, for insight on how to remove Rem and Shera's collars. When they meet Medios, she detects Krebskulm's presence within Rem, but Shera thinks she is saying Rem is pregnant. Medios explains a master can remove a collar by pouring their magical energy into their slave's body. Diablo tries it with Shera, but gives up in embarrassment when the process is extremely pleasurable for her. Later, Shera's brother, Keera, arrives and apologizes for the bounty hunters, then tries to persuade Shera to return with him. She reiterates that she will not return, so he leaves, promising that she will return with him of her own free will. (Source: Wikipedia)

Change of Heart

Diablo dreams of his childhood where many of his so-called friends would use him and then abandon him. While alone with Shera, he finds he can easily craft potions. Outside, Keera plays a flute that hypnotizes Shera into leaving with her brother. Depressed about being abandoned again, Diablo mopes, but Rem and Alicia eventually deduce that Shera was hypnotized and the group plots a rescue. Keera chains Shera up in his tent and interrogates her on her relationship with Diablo, not believing her when she says Diablo did not touch her. Keera unleashes a fabric-eating slime creature to destroy her clothes and prepares to rape her, but the group arrives in time, having already defeated his guards. Keera uses the flute to hypnotize Shera again and make her lie that she wants to stay with her brother, but Diablo uses his authority as the master of her collar to make her tell the truth, and she says she wants to stay with Diablo and Rem. Infuriated, Keera summons a monster called the Force Hydra. (Source: Wikipedia)

Hero's Charge

Diablo manages to defeat the Force Hydra despite its regeneration by completely incinerating it. Shera asks him to spare Keera as he is still her brother and he agrees, but Chester appears and beheads Keera. Chester has his army round up the already beaten Elf troops and attempts to capture Shera, stating his plans to conquer Greenwood. Chester traps Diablo in an energy sphere and destroys Alicia's sword when she tries to defend Shera. Diablo breaks free and battles Chester, evenly matched, and narrowly manages to win. Alicia threatens to report Chester's unethical actions to the King, so he surrenders and withdraws his troops. The group heals the Elf troops with potions and comforts Shera over the loss of her brother. Later, Sylvie serves an exhausted Diablo a drink meant to restore energy, but he becomes drunk and mistakes her for a body pillow. He grabs and caresses her, much to her embarrassment. (Source: Wikipedia)

Holy Knight Tale

While Alicia has an audience with the King, she runs into Saddler, an arrogant Paladin, who is going to Faltra City to investigate Diablo. Shera summons a bird called a Turkey Shot and binds it to her with a collar. Diablo teaches her how to take advantage of the Turkey Shot's ability to share what it sees with its owner to improve her aim with arrows. While Shera and Rem bathe in a river, Edelgard appears, saying she is not here to fight but to confirm Rem holds Krebskulm within her. They explain Rem's situation to Shera and Shera promises to help her. Edelgard explains a ritual to be done in three days at Starfall Tower can remove Krebskulm without harming Rem, then leaves after they agree. Three days later, Alicia returns and warns them about Saddler. Despite their attempts to avoid him, he and his followers find them. Saddler condemns Diablo's friends for consorting with a Demon Lord and injures Rem with magic. He then tries to turn Diablo to stone, but Diablo reflects the spell and Saddler is turned to stone. The group goes to Starfall Tower. (Source: Wikipedia)

The Demon Lord's Resurrection

Edelgard explains Diablo must pour his magical energy into Rem through her vagina to release Krebskulm. Despite his embarrassment, he does it, and what emerges is at first a towering, hideous demon, but then it transforms into a cute little girl. Krebskulm has amnesia, and when Shera feeds her biscuits, she is enamored with the taste and decides not to wipe out the mortals. Alicia protests, but Edelgard is loyal to Krebskulm and accepts it. Disappointed in Krebskulm's weaker form and refusal to kill, the Fallen Eulerex appears and attacks her, but Edelgard and Diablo drive him away. As they approach Faltra City, Edelgard leaves since Fallen are not welcome. They change Krebskulm's name to Klem to avoid a panic. An exhausted Diablo is embarrassed when Shera and Klem strip and rub against him to donate magical energy. In private, Alicia remembers how she suffered from abusive parents and superiors and wants Krebskulm to wipe out all the mortal races. Meanwhile, Sadler turns back to flesh and vows revenge. (Source: Wikipedia)

The Young Girl Awakens

The group tells Celestine about Klem and she is happy that the Demon Lord is not evil. While separated from Shera and Diablo, Alicia betrays Rem and Klem to Saddler and they are arrested. Alicia's plan is to traumatize Klem until she returns to her true self. Saddler takes them to a church where he intends to torture Rem until she confesses to worshiping a Demon Lord. Diablo and Shera search for them, while a massive army of Fallen marches toward Faltra City. Klem tries to protect Rem, but when Saddler attempts to strike her, Rem shields her with her body and is impaled several times. Klem snaps, returns to her original demon form, kills Saddler, and blows up the church. As she rampages, Diablo and Shera arrive. (Source: Wikipedia)

Battle for Legitimacy

Alicia joins the army of Fallen and she, Edelgard, and Eulerex celebrate the return of the true Krebskulm. While Shera treats Rem's injuries with potions, Diablo battles Krebskulm and greatly damages her, but cannot keep her down. After Emile protects the girls from debris, Rem reveals she is all right, causing Krebskulm to revert to the little girl Klem. The army of Fallen turns on Alicia for her failure, but Edelgard holds them off and tells her to escape. Sylvie attempts to kill Klem for the destruction she caused, but relents when Diablo casts the spell to bind Klem to him as a slave and make a collar appear around her neck, as a slave cannot disobey their master. Later, Alicia appears and reveals she sneaked Edelgard, heavily injured from fighting off the other Fallen, into the city and begs Klem to heal her, which she does. Klem orders Edelgard to never kill mortals again. Rem asks Alicia why she did what she did and she reveals her past suffering and desire to wipe out the mortal races. Since Klem will not kill, Alicia attempts suicide, but Diablo stops her and tells her to find a new purpose to live for, then Rem forgives her. Diablo collapses in exhaustion and is embarrassed when all five girls strip and rub against him to donate magical energy. The next day, Edelgard disguises herself as a human and mingles with the people. Alicia leaves for a new journey. Shera and Rem ask Diablo choose one of them and kiss her, but he refuses, as he is a Demon Lord and only does what he wants. (Source: Wikipedia)