My younger sister told me she’d found a natural trampoline beside the bamboo grove. I took a closer look and saw a mound made from a huge pile of dead branches. “That’s a nest the male snake built for its adopted child. You’ve disturbed them, and the male snake won’t let you get away with it!” My sister scoffed and kept jumping with all her might. The next second, the branches creaked, and several snapped beside her. My sister cursed her bad luck and left without looking back. As I watched the gap widen, a gigantic snakehead poked out. Three days later, my sister brought home a refined-looking man. “Sis, let me introduce you. This is my new colleague...”