The story focuses on two protagonists who are at the bottom of the city. Protagonist 1 is an ambitious clerk who has been oppressed in the workplace for a long time, and his girlfriend also betrayed him because of his poverty. Protagonist 2 is a young man who has entrepreneurial dreams but lacks resources. By chance, the two activated the system. The system releases tasks such as making money within a limited time and winning top-level commercial projects to drive their counterattack. However, in order to protect their own interests, the villain business tycoon hinders the protagonists from starting their own businesses and robs them of business resources. Faced with an impossible mission under tight time constraints, the protagonists are faced with a dilemma: whether to accept the cooperation of the villain to obtain benefits, or to stick to the bottom line of business ethics. During this process, the protagonists faced difficulties in starting a business due to a lack of business resources and connections. They were also maliciously spread rumors by competitors, leading to misunderstandings among partners. Although he finally succeeded in starting a business, he was busy with his career and neglected his family, causing rifts in the family relationship. However, they relied on their systematic business predictions and skill proficiency to reverse the situation in crisis after crisis and achieve transformation from the bottom to the top.