The social animal Shen Yanqiu died suddenly while working overtime. He traveled through six years of Chongzhen and was bound to the Ming Dynasty sign-in system. He punched in every day to randomly obtain various practical cards. When he first entered the court, he used the blame card to show off the late arrival of the powerful minister Wen Tiren in public, and took advantage of the situation to propose new attendance rules for all officials. With the support of Chongzhen, the punch-in system was gradually implemented to the six ministries, and officials were strictly investigated for their lack of pay and lazy administration. Wen Tiren and the local commander-in-chief Zu Dashou secretly colluded with Hou Jin and Mo Mo to embezzle military pay, and repeatedly planned to harm him. Shen relied on system cards to uncover evidence of corruption, disrupt the rebel conspiracy, and defend Shanhaiguan to repel the Eight Banners. After that, he assisted Chongzhen in purging the traitors in the Qing court, promoted the attendance system nationwide, and unlocked the permission to clock in across the country. From a sixth-rank official to a counterattack, he accompanied Chongzhen to reverse the decline of the Ming Dynasty.