The Deer's Call to An

After moving to Yehe Lane, Tao Luyin's favorite thing to do was to grab her fourth-grade workbook, hop on her short little legs, and knock on the door of the older sister next door: "This problem is too hard, Lulu can't solve it." Shang An, dressed in her high school's blue and white uniform, with bright eyes and gleaming teeth, clean and pure, was the image of everyone's first love in their youth. "Come here," Shang An crouched down to meet her gaze, took the workbook, her peach blossom eyes brimming with gentleness: "I'll teach you." - A gentle academic genius, older top - Age difference: six years - Unrequited love, from campus to city life =======================