The Useless Female Cultivator Rules Another World

She, Liu Ye, transmigrated! Well, fine, but she ended up in the body of Zi Xuanzhu, a useless young lady in a world of soul cultivation! Fine, so she's useless. But she's also unloved by her father and mother, bullied by her older sister, and tormented by her younger brother! Worst of all, her fiancé wants to break off their engagement! Hey! Did you think I transmigrated all this way just so you could bully me? Wait, what's going on here? Why are her modern, simplified Chinese characters written so strangely on the little beast-skin booklet guarded for hundreds of thousands of years by the monster Zhuyin? And why has that enormous eye high above the boundless sky shed a tear of affection for her? Oh dear, this is giving me a headache. A really bad one...