Her Disguised Hunt

Orphan Chu Wanxin endures the scheming Sun family to save her grandmother from Alzheimer's, pretending to partner with business tycoon Ye Quanming while secretly gathering evidence. Her grandmother feigns illness to protect the secret behind the 'Alzheimer's' drug, while Sun Muqian, the true killer of Chu's parents and current owner of the Sun corporation, relentlessly plots against them. Supported by Ye, Chu deciphers the complete formula and exposes Sun's crimes of murder and fraud. Lin Wei, who admires Ye, is coerced by Sun to steal data but eventually realizes the truth and walks away.