Forbidden Love: the Ninth Genius Princess

She thought she was the ninth princess of the royal family. She thought she could rely on her fourth brother's arms for the rest of her life. She thought the friendship around her could defeat everything. However, everything was false! All family ties and friendships are just floating clouds! Friendship that trumps all? Hahaha, it's not like I was cut off by the sharp sword of desire! The love of close relatives is still broken by suspicion! She tolerated over and over again, but they were too tight-lipped! If I don't show off my power, you'll think I'm a sick cat! Her brother is the king of the demon clan? God was teasing her like this! Demon, she is a demon? Human, is she human? Two energies coexist as one, which race does she belong to? Should she choose humans or demons? Misunderstandings again and again, conflicts again and again, the trace of family affection between them has been torn off. Her ancient magic power has awakened, and she has finally become the cold, ruthless person who doesn't recognize her relatives. She wants to make them regret it... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.