Guan Yu

Guan Yu(關羽, romanized as"Kan'u Unchou") is one of the female protagonists of Highschool DxD: Яe-birth. The descedant of the original General of the Han Dinasty in the romance of the Three Kingdoms Guan Yu, she's one of the apprentices of Sun Wukong back in the Jade palace and an old acquantance of Liu Bei, calling herself her mistress.

She's the final mystery of The seven mysteries of Kuoh academy, the final antagonist of Volume 7 and Berolina Gremory's newest Knight Evil Piece by the start of Volume 8.

Appearance
Ichijou describes Guan Yu as a young woman about his age and height with piercing red eyes, fair skin, short messy black hair(which he labels as sex hair) and big breasts. During their fight, he also comments that she's covered in scars all over her body and has a rather masculine and muscular fit.

In her introduction, Guan Yu wears a typical white chinese monk tunic. In later appearances, after becoming Berolina's Knight and enroll in Kuoh academy, she wears Kuoh's uniform of white lined shirt, magenta skirt and black corset-cape set.

Personality
Being descendant of the original general of the romance of the Three Kingdoms, Guan Yu's devotation and honour are pointed at only person alone: Liu Bei. She's obsessively devoted to her mistress to the point of annoyance, and more often then not throws completely epic and hammy speeches about her, to the point Liu Bei herself claims is too much for someone like her. Guan Yu claims that they'll only be separated by death. It is hinted that her feelings for Liu Bei is beyong platonic, which made her earn the title of "Psycho Lesbian" from Ichijou.

For anyone else, Guan Yu will display a distant, comteptive and even hostile attitude, ranging from indifference to downright physical assault, mostly in the case of Ichijou Tsukino, who she claims indirectly 'stole' Liu Bei from her. She developed a irrational hatred and competitve spirit against him, and won't lose any opportunity to insult or dimish him, which usually turn into small fights between the two. With time, however, such rage eventually turned into a rather awkward, yet slow rivalry. Just like Liu Bei, she has a grandiose view of herself, yet an extremely fragile pride, since the smallest error or mistake might throw her into depression.

Another point in Guan Yu's personality is that she's slow about gathering information. Her introduction has her mixing the kanji for "Curse"(呪; "noroi") from the kanji for "celebrate"(祝; "iwai"), and more often than not can't remember the names of her own allies. She's also can't write in proper kanji at times, which them she proceeds to throw temper tantrums in frustration.

Strangely enough, Guan Yu uses the pronoun "Watakushi"(わたくし), which is extremely feminine, and just like Liu bei, refers to others with the midly polite "-dono"(殿), no matter the relationship between them.

History
Guan Yu is the descedant of a warlord of the same name, born to serve her mistress Liu Bei. Trained under the tutelage of Sun Wukong with her mistress and others such as Zhuang Fei, she'd later also inherited the Green Dragon Crescent Blade, and become one of the top students back in the Jade Palace.

However, one day, she was cornered and assaulted by flesh-eating onis, and only saved by Liu Bei and Berolina's peerage, who just so happened to be passing by. Uncouncious after the battle, she would wake up several days later only to notice the absence of her beloved mistress, who joined Berolina's group in order to have her own adventures. Enraged by such revelation, she went on a quest to find and defeat the red dragon emperor and bring back her mistress to the jade palace. During that meantime, assaulting different males, she became one of the mysteries of Kuoh academy.