The search and rescue team found Chen Shen, who was imprisoned on the spaceship by Satan, and took him back to Earth. Chen Shen, who returned to Earth, quickly launched his revenge plan with a special group. Ah J and Satan were successively taken to prison for mental illness. Can Ah J and Satan, who were severely beaten, survive the disaster? What did Ah J say in Satan’s ear? Is Chen Shen’s revenge plan really fulfilled?

奴籍少女陈雀儿被错认成郡主，踏入国公府后不甘为傀儡。她凭智谋打造商业王国，以“仙衣社”“万国荟”名动东京，强势打入权贵圈。在与贤宁王爷的博弈合作中，她坚守自我，最终联手揭开阴谋，救赎万千同命运的贱籍奴仆，完成从自我崛起到为群体抗争的传奇征程。

Satan破解心率锁，得到全球人口数据云库，他的方舟计划得以继续进行，40亿生命危在旦夕！然而又一道算法公式阻止了Satan，数据云库已被加密，破解算法的方法竟然在北奥统一考试的试卷上。苏醒后的阿J决定参加考试，抢在Satan之前破译算法。 谁也没有想到的是，阿J因为昏迷太久，被诊断患有数字过敏症，无法再接触与数学有关的任何东西。 方舟计划还在进行，Satan步步逼近。阿J能否战胜心魔，挽回已经失衡的天秤？