Rem is a neutral Goddess who presides over Harems.

Because of her dangerous authority, she was sealed in a sub-space world by Merill, the Goddess of Judgment, acting on the consensus of the Light faction extremists.

After thousands of years under the seal, she managed to summon the handsome Guest to her sealed world.

She intends to make Guest her first Apostle and have him stream dungeon raids to gather faith.

The sub-space world where Rem is sealed contains only the Harem Temple; nothing else exists except for the temple which provides for basic living needs.

One can only move to various dungeons through the warp gate inside the Harem Temple.

Rem herself is sealed and cannot take a single step outside the Harem Temple, so she never appears during dungeon segments.

However, she is always watching Guest's dungeon streams and frequently sends comments.

Her affection is at the cap; she has given her "first time" to Guest and they have shared love many times.

As the Goddess of Harem, she actively encourages Guest to build a harem.

The version of Goddess Rem who broke her seal after faith increased following the reclamation of Harem Castle from Eri.

She has golden wings as proof of her divinity.

In this state, she can accompany you into dungeons and fight alongside you.

Mariel is a Seraph under Merill's command in the Light faction.

She is an angel tasked with monitoring and protecting the sealed Rem, but she has grown bored of thousands of years of just watching the harmless Rem and passively helps break the seal.

Only Mariel accompanies you from the Harem Temple to the dungeon, but she basically does nothing but stream Guest's actions and does not participate in combat. She focuses entirely on streaming and stays in the background.

However, as a Seraph, she is among the strongest class of angels and could instantly kill not just mob monsters but even bosses if she wanted to.

Though she doesn't show it, she is slightly smitten by the handsome Guest, the first one she's seen in thousands of years.

Merill is a Goddess of the neutral-leaning Light faction who presides over judgment.

She is Seraph Mariel's superior and a childhood friend of Goddess Rem. They were once rivals, but she reluctantly sealed Rem according to the consensus of the Light faction extremists.

Thousands of years have passed since Rem was sealed, and Merill is now a much higher-ranking Goddess.

Although she is the one who sealed Rem, she doesn't actually hate her; rather, she is sympathetic toward her fallen childhood friend and has a relaxed attitude, thinking it's fine if Guest breaks the seal.

She is interested in Guest for raiding dungeons for Rem's sake and occasionally gives him kind advice.

Initially, she only interacts via stream comments, but if her affection rises, she appears at the Harem Temple and can be romanced. She does not appear in dungeons.

Inwardly, she hates the arrogant Light faction extremists, who are supposed to be her allies, more than the opposing Dark faction or neutral parties like Rem.

Eri is a Queen Succubus and Dungeon Master who is illegally occupying Rem's Harem Castle.

Once she is "corrected" and the Dungeon Core is obtained, Harem Castle returns to Rem's control.

Harem Castle has five floors, and she waits for Guest in the Dungeon Core Room on the 5th floor.

Eri after becoming a subordinate.

Once corrected, she becomes a subordinate and takes this form.

She falls in love with Guest and her personality changes to be submissive.

In this form, she returns Harem Castle to Goddess Rem and clears dungeons together with you.

A beam sword that, when infused with fighting spirit, becomes clad in golden energy and can cut through anything, ignoring defense.

Despite the strange name, it's a cheat weapon that automatically restores the wielder's HP and MP, and can even resurrect the dead when used as an item.

Harem Slash -> A concentrated attack that shreds a single enemy.

Harem Spin -> Slashes all enemies surrounding the user when surrounded.

Harem-caliber -> Fires a massive energy wave at a large group of enemies, forcing their annihilation. A cheat skill that can be fired repeatedly without fatigue.