Fanpai Monü Zijiu Jihua

Ophelia's destined to be the antagonist of the story, persecuted for her wicked ways and lack of magical powers… until she gets a second chance. Aware of her fate, she makes amends for her notorious reputation and gathers allies, including the heroine, who's also her half-sister. How will her destiny change once these former rivals become best friends and she saves the lives of her father and steadfast bodyguard? If a visit from a strange spirit is an indicator, things are no longer by the book!

(Source: Tapas)

Note: This is a new, rebooted version of a previously cancelled manhua.