Tabitha's Coronation

Summary
The group arrives in Beautis, Gallia's capital, and prepare for Tabitha's coronation. While Tiffania and Saito are becoming closer, Louise and Siesta worry that Tiffania might try and seduce Saito. Meanwhile, Luctiana and Arie are given a guest suite to stay in for the duration of the coronation. Guiche and Malicorne are asked to guard the two and stop them from disrupting the ceremony. Louise requests Saito help her get dressed in preparation, and as Saito nervously tightens her dress, he notices Louise's breasts have grown slightly. Later, Luctiana escapes to explore, then Guiche, Arie and Malicorne head out to look for her together. Henrietta calls Louise, Saito, Tiffania to the palace's throne room, where Vittorio and Julio are also present. After congratulating Tabitha on her accepting the role of Gallia's new queen, Louise explains how her new Void magic, known as the "World Door", was used to rescue Saito and Tiffania, followed by Saito revealing his new runes to Vittorio who identifies them as Lífþrasir, which allows him to boost the power of a Void user's magic. Kirche and Montmorency and agree to spend a girls-only night with Tabitha and Illococoo to celebrate her upcoming coronation and their last night together. While going to Tabitha's room, they find Guiche questioning a maid as to Luctiana's location, with Montmorency mistaking the situation as flirting. Seeing how Guiche and Montmorency's relationship is similar to Arie with Luctiana, he and Arie come to an understanding. The girls run into Luctiana, and she and Montmorency also come to get along. The following morning, Tabitha is crowned the new Queen. While preparing for the party following the coronation, Louise brings up her question from the previous day. Saito states that his master is irrelevant, because his love is only for her. Worrying that they'd be late for the party Saito goes on ahead. While searching for him Louise overhears a conversation between Vittorio and Julio, discussing a consequential side-effect of Saito's new-found familiar power: while his new runes give him the power to boost Void magic, the user's strength gradually diminishes with every use, which would eventually result in the user's death. Vittorio had failed to inform Saito of this as he feared the consequences would frighten him, as well as knowing this power would be required to overcome a peril that could threaten the entire world. Louise worries that she'll lose Saito.