在噩梦实验中，梦境与现实交织，恐惧的深渊吞噬了每一个孤独的灵魂。ssooff漫画

　　In the main character, under mysterious circumstances, the brother dies. The girl begins to pursue realistic nightmares, and she goes to the Institute of Somnology, where she and other patients are immersed in a joint lucid dream. But after dawn, they will wake up in a completely different reality, which is worse than any nightmare ...