At the end of the Republic of China, it was a time of turmoil and warlord rule.The capital, this ancient and solemn capital, was not spared.Warlords rebelled and power changed as frequently as a revolving door.In this context, Marshal Zhang Zhisheng was forced to marry Ji Jincui, the daughter of a great warlord. Behind this political marriage, there was much helplessness and bitterness hidden behind it.

However, since Ji Jincui married into the Zhang family, strange things happened one after another.In the middle of the night, resentful cries and strange noises often sound, which is creepy.People in the mansion were in panic, and uneasiness spread in everyone's heart.Soon after, a large number of infant corpse cases broke out in the capital, and these innocent infant corpses became silent witnesses of this troubled world.

All the evidence seems to point to the young marshal's first wife Niu Menghe.She, a gentle and virtuous woman, was pushed to the forefront by fate in this troubled world.Niu Menghe's mysterious disappearance added a bit of mystery and weirdness to these murders.Overnight, No. 81 in Beijing was brutally wiped out, leaving only a dilapidated ghost house, which became a forbidden place among people.

A hundred years later, cultural relic restorer Song Teng was entrusted to restore this ancient mansion by chance.However, during the restoration process, he accidentally dug up a large number of baby bones and strange spells.These discoveries seem to awaken those old events buried in the dust of history one by one.The grievances and hatreds of the past and present life all emerge one by one in this haunted house.

Those wronged souls, those ghost gates that seek their lives, seem to be waiting for the right time to come back to the world and seek their revenge.Song Teng, this innocent cultural relic restorer, unexpectedly became a witness to all this.Can he unlock the secrets behind this haunted house?Can he let those innocent souls rest in peace?