She Comes from the Depths of Moonlight

She Comes from the Depths of Moonlight Plot:

Lin Chuan, the owner of an old bookstore, has closed himself off since his sister's accidental death three years ago, spending every night with old books and guilt. Until one full-moon night, Yue Jian, a girl in a white dress, steps out of the moonlight in the bookstore's backyard—she says she's looking for “forgotten moonlight fragments” and insists on staying to help. She mends Lin Chuan's strained relationships with old customers, finds his sister's hidden sketchbook, and even陪s him to revisit the alley where his sister died on a rainy night. But when the last fragment (a drawing of “brother's moonlight” by his sister) is found, Yue Jian's fingers start to glow with silver mist—turns out she's the moonlight formed by his sister's last执念, just to help her brother pick up his broken heart.