Jiang Jing, an overworked employee, saves Lin Zhiyu from her ruthless boss. After clashing with the boss, he accidentally awakens a startup system. If he spends 10 billion within 24 hours, he gets a trillion in rebates. To finish the task, Jiang Jing, together with Lin Zhiyu, new secretary Su Leyao and finance director Song Shiyue, embarks on a lavish spending spree to humiliate his rivals.