The Empress of Northern Zhou

[Alternate history, wild imagination, 1v2] She disguises herself as a man and mingles in the Northern Zhou court. Yuwen Yong is my brother! Prince of Lanling is my senior brother! Dugu Jialuo is my closest friend! Yuwen Lan is reborn as the daughter of Yuwen Tai of Northern Zhou and the half-sister of Yuwen Yong. Her mother, Lady Liu, wants her to have someone to rely on in the future, so she disguises her as a boy and sends her to the mountains at the age of eleven. The first 100,000 words follow the Northern Zhou storyline: Yuwen Lan × Jialuo.