少年夏驰天性纯良、聪明缜密,是学校推理社的成员。在一次推理社活动之后,接触过“季陆案件”的夏驰女友——晴知神秘失踪,为了寻找晴知,夏驰和好友孟秦无意中发现了一个名为“端脑”的虚拟游戏组织,并一起进入了端脑游戏的世界。在一局一局的推理游戏中,夏驰和孟秦经历了各种人性和智慧的考验,Xia Chi is a university student, his girlfriend Qing Zhi suddenly disappears, to find Qing Zhi, he and his friend Meng Qin, enter into a dangerous alternate gaming universe run by an evil organization known as Die Now. Where they have to use their superior problem-solving skills and intellect to win challenges and advance to the next level.