My secret crush

That year, Sang Zhi secretly fell in love with Duan Jiaxu, a friend of her older brother. This young man had beautiful and amorous eyes and casually called her "little girl". After the stunning first encounter, Sang Zhi couldn't help but want to be closer to him. However, the seven-year age difference seemed like an insurmountable gap between them. From an unknown moment, the buried green and immature love in her heart began to sprout, and gradually, it spread into his heart, too...