A long time ago, there was a world where gods, demons, and humans coexisted. The greedy demon king launched a war between gods and demons. The demon clan's vitality was severely injured and was sealed into the wilderness. The gods fell from that time. Thousands of years later, monsters and gods have long become myths and legends...
Zhang Yi is just a little deaf man who runs a noodle stall. He meets a mysterious man who calls himself Bai Yin. Unexpectedly, Zhang Yi can hear Bai Yin's voice. Zhang Yi seems to see the dawn in the darkness, and the silent world is no longer peaceful.
The two embarked on a journey to explore Zhang Yi's life experience. Bai Yin's true identity was gradually revealed, and Zhang Yi gradually accepted this no longer ordinary world.
'Whether it's the human world or the demon world, your voice is my only salvation...'
Concept: A boy with a monster book is beginning to grow up