Sie Arcstria

**Sie Arcstria** is an important Supporting Character. She is a Second-Year Student in the Thousand Blade Academy, from Class 2-A, and the Student Council President of the Student Council.

## Appearance

Sie is a beautiful black-haired, purple-eyed snow-white skinned young woman; her hair being tied in the back. Overall, her cute and beautiful looks, she gives off an older sister vibe.

Her height is 160cm (5 feet, 2 inches).

She is often seen dressed in the Thousand Blade Academy female school uniform.

## Personality

Sie is described as someone with a well-rounded personality and a feminine side. While it is hard to notice, she cares about others in her own way, so she fits the bill for an "big sister" perfectly. She is generally quite confident in her appearance.

She also appears to have stubbornness or childish tendencies.

## Background

Born into the Arcstria House, Sie is the daughter of Rodis and an unnamed mother. During her attendance at Thousand Blade Academy, she won the position of Student Council President in her second-year.

## Powers & Abilities

### Overview

At the Thousand Blade Academy, Sie was viewed as an "ultra-genius" as she won her position as Student Council President during her second-year. It was first shown as she read through all Allen's techniques and swordsmanship, something no one thus far managed; having "skillful strength" rather than "brute strength" like Sid Euclius. Also, as the Student Council President, Sie has great authority in regards to certain businesses in the school aside from the staff.

### Soul Dress

Sie's Soul Dress is a sky blue, transparent beautiful sword, **Aqua Queen**, which can create and control water, in addition to outside sources of water too.

#### Techniques

* **Aqua Trick:** A technique, where she creates a multitude weapons from weapons, such as swords, axes, spears, shields, sickles, etc., all of which are compressed to be as harder than iron.
* **Aqua Blade:** A technique, where Sie compresses a high amount of water around her blade, then releases a slash. Aside from being used for offense, the water can be dispersed into a mist that can be used as a smokescreen.
* **Aqua Feast:** A final technique, where she compresses a high amount of water around her sword, shaping it into a greatsword that has her spiritual power imbued into it.
* **Aqua Ark:** A technique used, alongside **Aqua Feast**, where she releases an enormous amount of water as a massive ark straight at her intended target.
* **Aqua Prison:** Her trump card, a sealing technique that manifests after as a magic circle on her intended target, which was enough to keep Allen bound for a period of time.
* **Aqua Mirror:** A defensive technique, where she produces a mirror made from water.

### Swordsmanship

She is a talented swordsman, described as an "ultra genius", noted for the first time where Sie matched Allen in terms of swordsmanship, all without using her Soul Dress. She countered almost all his techniques without much effort, such as *Flying Shadow*, *Cirrocumulus*, *Mirrored Sakura Slash*, and *World Judgement*. Most notable, using either her skill alone or exploiting their weaknesses. Her fist loss against Allen was due to her sword breaking during the Club Budget War, then surrendering.

* **Sakura Blossom One-Sword Style** (桜華一刀流(さくらか いっとう りゅう), *Sakuraka Ittō-ryū*): In training with Bacchus, Sei learns and trained in this swordsmanship, based on optimal body movement and power transmission, which has allowed him to improve her own swordsmanship.

## Trivia

1. ↑ Light Novel Volume 2, Chapter 30.2 - Recruitment Period and Strange Group [3] – part 2
2. ↑ Chapter 131 - Transfer Student and Christmas [8]