Marrybell mel Britannia

Marrybell mel Britannia is a major character in Code Geass: Oz the Reflection and Code Geass: Oz the Reflection 02. She is the 88th Princess of the Holy Britannian Empire and the founder and leader of the anti-terrorism organization known as the Glinda Knights. She has been friends with Oldrin Zevon since childhood.

Marrybell's single-handed establishment of the Glinda Knights was triggered by the experience of losing her mother and younger sister in a terrorist attack when she was young. Although usually misunderstood for having just a lovely appearance and a gentle demeanour, she is a sharp and able person who possesses not only situational assessment and strategy-designing abilities, but also has the ability to not let others near her.

Though an imperial princess, she personally serves as the captain of the Glinda Knights’ mother ship, the floating airship Granberry, and goes directly to the front lines.

By 2018 a.t.b, Marrybell has taken the position of Viceroy of Area 24 (former Spain). With Oldrin's disappearance, she takes Orpheus Zevon, who now goes by the name Lyre, as her loyal Head Knight, which was previously his sister's position before her disappearance.

Appearance
Marrybell has what appears to be spanish pink hair that is kept in a ponytail and violet eyes. She oftens wears either a very revealing pilot suit or a low-cut pink dress with red and black details with gold-ish lining and what appears to be white wings attached to the back of the aforementioned dress. She also seems to have a taste for very suggestive lingerie.

Past
The daughter of Emperor Charles zi Britannia and Flora mel Britannia, Marrybell was born as the 88th Princess of the Holy Britannian Empire. She had a younger sister named Julia, and was friends with Oldrin Zevon from the Zevon noble family that lived nearby the castle where the mel Britannia were staying.

One day, Marrybell's happy life changed when a young boy visited with what he claimed was a present for her mother. As Flora had friends in all classes, Marrybell invited the boy into the castle, where his present was revealed to be a bomb. While Marrybell survived, both her mother and younger sister died in the burning castle.

This horrible experience gave shape to Marrybell's wish to rid the world of terrorism. She came into the care of the Zevon family after she lost her home, and Oldrin made a vow to become a true knight and protect Marrybell. The two would go on to attend military academy together.

Shortly after the Black Rebellion in 2017 a.t.b., Marrybell established the Glinda Knights as an anti-terrorism unit within the Britannian Military, and made Oldrin her Head Knight. She gained the favour of Second Prince Schneizel el Britannia, who granted her priority use of any prototype machines developed by Camelot for the Knights of the Round. Marrybell apparently became acquainted with Lloyd Asplund as a result of this.

Oz the Reflection
Marrybell is first seen watching a simulated battle between the pilots of her Glinda Knights and the Black Knights. Next to her, General Schwarzer points out only the weaknesses of the pilots, stating that he is worried, while Marrybell admonishes him and instead points out their good qualities.

She greets Lloyd when he and Cécile Croomy arrive and questions him on the Lancelot Grail, to which he replies that the devicer, Oldrin, has already gone to take a look. Marrybell then moves to stand beside Oldrin, who repeats her vow to become her knight to a grateful Marrybell.

Oz the Reflection O2
In 2018 a.t.b, Marrybell becomes the Viceroy of Area 24, formerly known as Spain. The citizens evaluate her as "having a cute face, but no mercy", a testament to her willingness to use force. She also expands the Glinda Knights greatly during this time, and takes Orpheus into the order as the Head Knight, which is Oldrin's former post.

When Lelouch becomes the Emperor of Britannia, Marrybell, one of the only members of the Imperial Family not subjugated by his Geass, is placed in charge of the Damocles by him.

She dies the same moment as Lelouch: in the final battle between her and Oldrin, when Oldrin is about to kill her, Orpheus stops his sister and stabs the princess himself with his knife, then together the two fall from the Damocles, at the same moment Zero stabs Lelouch.

Geass
Some time prior to the start of O2, Marrybell entered into a contract with V.V. and received a Geass from him. Like Lelouch, hers is the power of Absolute Obedience. Her Geass is in the left eye.

Trivia

 * Her sister shares the same name (albiet-spelled differently) as Orpheus's lover, Euliya. It also has been noted that Marybell's appearance is similar to her.
 * Its hinted several times that she and Oldrin might be lovers. In O2 she is very close to Orpheus/Lyre.