Just a Few Secret Identities, and the Real Heiress Is Steady as a Rock

【Strong Female Lead + Secret Identity + Satisfying Revenge + Campus + Face-Slapping】 【A seemingly unhinged, actually even more unhinged ancient powerhouse who has retired from the world vs. a mysterious young master, as serene as a chrysanthemum in public and a wolf in sheep's clothing in private】 Xu Fei knew she was a genius. She'd known ever since she used her maternal grandfather's antique desktop computer to break into M Country's intranet at the age of ten. At eleven, she hacked into the International Criminal Police website and filled it with little stars for a whole day. At twelve, she earned her first fortune. At sixteen, she took down an entire mercenary squad single-handedly. But the gifts fate bestows come with a price, one secretly marked long ago. Her youthful pride and bold ambition, all her swagger and exuberance, were destroyed in a single upheaval. She retired from the world, shed all her worldly trappings, and returned to Changfeng, intending to live in seclusion and never get involved in these affairs again. Then the wealthy Xie family of Yang City came looking for her. The Xies said she was their real daughter, switched at birth all those years ago. Her mother said, “Your younger sister isn't in good health and has a gentle disposition. From now on, you two will be twins.” Her brother said, “Lingling is the only sister I'll ever acknowledge. Don't get your hopes up.” Her younger sister said, “Do you know? You stole my life!” Xu Fei silently glanced at the financial report in her hand. Good. She was still the Xie family's chief benefactor.