Liu Tian, a takeaway boy, fell down while delivering food on a rainy day, lost his job, and was dumped by his girlfriend. At the bottom of life, a "god-level sign-in system" appeared in a mobile phone out of thin air - daily sign-in, rewarding cash, skills, and industries. On the first day of signing in, I received one million yuan, on the seventh day of signing in, I received a Lamborghini as a gift, on the 30th day of signing in, the Taiyi Divine Needle inheritance entered my brain... But what the system gave me was not free food. Behind every reward, there is a mission, and at the end of each mission, there is an old case from twenty years ago - his father Liu Yuanzhi, who was originally the successor of the Taiyi Divine Needle and the Xinglin Sage, was silenced and died unjustly for exposing the underground medical criminal organization "Kunlun". From slapping his ex-girlfriend in the street, to crushing the wealthy Shen family in the business world; from seeking medical treatment to save his mother in Miao territory, to visiting underground underground medical clinics at night to collect evidence; from taking a stake in Genting Club to laying out hidden lines, to joint disciplinary inspection iron-handed real-name reporting - Lin Mo signed in all the way, upgraded all the way, and uncovered the truth all the way. A group of people gradually gathered around him: the cold and charming female CEO Su Wanqing, the loyal Tieniu, the vicious doctor Miao Granny, the iron-faced disciplinary inspector Le Zhengping... And his opponents have also upgraded from street gangsters to business giants, underground tycoons, and political backbones. When Kunlun was destroyed and his father was acquitted, Lin Mo stood at the top of the city and overlooked the lights of thousands of families, and finally realized that the system was never a golden finger. It is the condensation of my father's lifelong good thoughts, cause and effect, and inheritance. Only people with an upright heart deserve to have power.