There is a joke that explodes many anime stories. Does anyone know?

Xiaoming is a high school detective. He was attacked by men in black while tracking underground organizations. He became a pupil after eating Sanlu milk powder. During his school spring outing, he entered a waterfall, became the chosen child, and arrived at Farui Island, where he photographed Pikachu, Charmander, Squirtle and so on. , and then set foot on the grand tour, vowed to become a man in Pirate King … On the way, he arrived in qingqing grasslands, settled there, and finally became the head of Yangcun …