Lian Yu, an ordinary high school student, has been plagued by strange nightmares recently.
In the dream, there were countless insects eating at his body, but he was unable to break away or escape. He suddenly woke up after falling into endless darkness.
The nightmares not only dealt a heavy blow to his soul, but also seriously affected his daily life.
He always tried to comfort himself with "it's just a dream", until that time - he experienced true despair. Since then, he has embarked on a journey to find out the truth behind Xiao Chong.
Purpose: Explore the truth behind fear