My Yandere Junior Brother Keeps Asking Me Out

A Dai's simple life shatters when her master brings home a seven-hundred-year-old cultivator trapped in a child's body—and tricks him into believing he's the junior disciple. Armed with fruit-based math and sheer audacity, A Dai maintains this charade for years, watching her 'junior brother' grow from an indignant boy into a devastatingly loyal companion. Through blood-soaked battlefields and the ashes of their destroyed sect, their bond deepens into something neither expected. But when he finally realizes the truth about their ages, will he still call her Senior Sister—or claim what he believ…