The haunted house at 124 Bluestone Road is established. Sethe and Denver live isolated with a violent ghost. Paul D arrives from Sweet Home, drives out the ghost, and begins piecing together what happened to their fellow enslaved people — and Sethe.

Through fragmented memories, Sweet Home plantation is reconstructed: the relative 'kindness' of the Garners, Sethe's marriage to Halle, the arrival of Schoolteacher, and the degradation that followed. Paul D carries the weight of six men who could not save each other.

Baby Suggs's outdoor church — the Clearing — is introduced as a space of radical self-love and communal healing. Sethe's concept of 'rememory' is articulated: the idea that traumatic memories are objects that exist independently and can be walked into by others. Paul D and Sethe deepen their relationship, but shadows are accumulating.

The central act of the novel is revealed: when Schoolteacher arrived to reclaim Sethe and her children under the Fugitive Slave Act, Sethe took her children to the shed and tried to kill them all. She succeeded with her baby daughter. The community's reaction — shock, withdrawal, condemnation — is shown from multiple perspectives.

A young woman calling herself Beloved arrives at 124, exhausted and disoriented. Sethe becomes convinced she is her dead daughter reincarnated. Paul D is suspicious. Denver is desperately hopeful. Beloved's behavior becomes more erratic and consuming.

Part Two opens with three interior monologues — Sethe, Denver, Beloved — that converge into a single breathless meditation on possession, loss, and reunion. The formal experiment is at its most extreme here: Beloved's section has no punctuation at all. Simultaneously, the community's history of judgment toward 124 is excavated.

Beloved's control over Sethe intensifies. She manipulates Paul D into sexual contact, then drives him from the house entirely. Sethe and Beloved withdraw from the world. Stamp Paid brings Paul D the newspaper clipping about Sethe's act. Paul D confronts Sethe. She confirms it. He leaves.

Denver watches her mother wasting away, consumed by Beloved. She breaks her isolation for the first time in years, going to the community for food and help. The women of Cincinnati, led by Ella, organize a response to 124. Denver begins working for the Bodwins.

Thirty women gather at 124 and pray Beloved away. Sethe, believing the Bodwin's arrival is Schoolteacher's return, charges him with an ice pick and is restrained. Beloved vanishes. Paul D returns to Sethe, reduced to almost nothing. The novel closes with the community's forgetting of Beloved — and the haunting reality that forgetting is not healing.

The factual basis for Beloved — the 1856 case of Margaret Garner, an enslaved woman who killed her daughter rather than see her returned to slavery — and Morrison's transformation of fact into fiction, including what she added, changed, and refused to explain.