A sealed book, a piece of dusty history, and the demise of a family brought about the darkest hundred years in the spiritual world.
He was originally a person like the light, but he was caught in the snare and couldn't even take a step back.
A person who is accustomed to light can also perceive darkness. If he can hold a candle for the darkness, he will never look back.
PS: With a little suspense and friendship.
Intention: The cause of trouble is the sealed book? Rather, it is human desire.