There's Something Wrong with My Green Plum

Xia Xiaozhe lived next door to me, and even before I learned to walk, I remembered the coolness of her fingertips. It's strange to say that I consider myself to be an easy-going person, but for the past twenty years, people around me have always disappeared inexplicably like water dropping into the sea. By the end, I only had one name left in my address book. I often wonder why such a dazzling existence like her only orbits a mediocre satellite like me? Until one day, I discovered her secret, even the secret of this world. She was not growing up with me, she was just waiting for me to "mature".