Nick Powell, a senior high school student, arrived at the school in the morning to start a day of classes. However, he was shocked that all his classmates did not recognize him, and to be precise, he could not be seen. Nick was horrified to find that he did not know why he was trapped in the middle of the two worlds of life and death. His soul was separated from the body and wandering in this world unknownly. His condition was similar to death, but Is not the same as death. Gradually, Nick was able to recall sporadically what happened before: it turned out that he was suddenly attacked one night, and his injured body remained at the scene of the crime because it was artificially deemed dead. Although it is a terrible thing to wander around hell, Nick quickly accepted this reality. The only thing he wants to know is who caused himself to be like this. Only in this way can he have a chance. Rediscover that complete self. But the problem lies in front of Nick. He must solve a murder case where the victim is his own.
The incredible new state that happened to the body gave Nick the opportunity to observe the world and those who had lived around him from another angle. He followed the vine and dig out the terrible truth behind the murder bit by bit. The clues point first. His mother then pointed to his friend, who also experienced a suspicious criminal. In the end, all the doubts were concentrated on a problem girl named Annie, who turned out to be the murderer who killed Nick. But Nick's feeling in a transparent state suddenly became sharp. He has reason to believe that Annie is not just as simple as a juvenile offender, but holds the key to awakening all unexplainable secrets, making Nick even more unsure. What I understand is that he actually fell in love with this beautiful girl who was mad at the front and lonely at the back
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