The field team of the Order Security Department specializes in dealing with the mysterious realm formed by the regrets of the world.
Under the cold rules, what is trapped is never the cannibalistic ghosts, but the unrequited human heart.
Su Yan is good at dismantling the logic of all mysterious realms, but he can never see through the mystery surrounding himself.
Lu Zheng can maintain the order of the world, but he is willing to make exceptions for one person several times.
Xu Ci always calculated the risks without leakage, but he could not stop Jiang Ye who rushed towards him enthusiastically.
One after another unit past events come to an end, and the buried past events continue to emerge. They gradually realized that the strange areas all over the world might never be natural disasters.
Some people deliberately tear up the past and tamper with the order of the world.
And they want to find the erased truth amidst the reverberations of countless obsessions.
Purpose: to explore the hidden past and see the unfinished regrets of ordinary people. Stick to your true heart and morality, pursue the truth in the fog, trust each other and save each other.