Traveling Through the Northern Song Dynasty, the Secret Is My Mobile Phone

Minor system writing + solving crimes + officialdom Ling Zhe, a top patent attorney, was hit by a fruit phone falling from the sky on New Year's Eve on the Bund in Shanghai. When he woke up, he became the eight-year-old beggar Han Jin during the Qingli period of the Northern Song Dynasty. His family was broken up, he was living under the shelter of others, and he was bullied all the time. When he was desperate, he found that the mobile phone that killed him was floating in the depths of his consciousness, with full signal! However, I cannot log in to WeChat, cannot make phone calls, and all apps that require identity verification are invalid. The only ones that can be used are browsers and maps. In this strange and cruel era, how should he use this only treasure trove of knowledge from the future to survive every step of the way from the pig pen? Mysterious pursuit, greedy relatives, turbulent court situation... Let's see how modern thinking collides with ancient society, and how a mobile phone stirs up the millennium situation! This is a thrilling story of using modern knowledge to survive in the cracks of history, following the trend, and finally changing the times!