Traveling Through the Book to the End of the World: the School Beauty Sister Is Actually the Beauty of the Male Protagonist

Bai Shu accidentally entered an apocalyptic novel and found that he was just a poor background in the book, while his sister Jiang Lingdong was one of the beauties of the male protagonist in the book. But Bai Shu didn't want to travel through time. He had just become the rich second generation and before he had time to enjoy life, he came to this apocalyptic world inexplicably. Just when Bai Shu was begging for death, he accidentally activated the river crab system and obtained the mysterious zodiac charm. Jiang Sisi: "Baizhu, hand over all your food. Maybe I can give you a chance to pursue me." Bai Shu: "I don't want to talk to pigs." Jiang Sisi: "Who are you calling a pig!!!" Bai Shu said nothing, but silently took out the monkey charm... The introduction is too weak, please read the text.