Shenhao: I Became the Richest Man in the World Through Licking

Li Yi, a junior student, obtained the Shenhao system with an initial quota of 100 billion, but the money could only be used by girls bound to the system. But since the system was introduced, girls all bumped into him as if they were equipped with radar trackers. So in order to get more rebates, Li Yi racked his brains to spend money on girls, while also fighting the system to find bugs.