A worldly and urbane journalist living in London, Daniel is a young gay man with no relationships outside of sexual ones. Emotionally distant from his elderly, senile father, he nonetheless returns to South Africa to care for him during his final months. Following his father’s death, Daniel learns of an unusual clause in the old man’s will: he will only inherit his half of his father’s considerable estate once he has spent time with Theon, a cousin whom he hasn’t seen since they were boys, who lives on the old family farm in the Free State. Once there, Daniel discovers that the young son of the woman Theon lives with is seriously ill. With the conditions bearing on Daniel’s inheritance shifting in real time, Theon and Daniel travel with the boy to Japan for an experimental cure and a voyage that will change their lives forever.

In 1940s apartheid South Africa, Milla de Wet discovers a child abandoned in the fields of her family farm. Ignoring the warnings of friends and family, Milla brings the girl, Agaat, into her home. But the kindness is fleeting, as Milla makes Agaat her maidservant and, later, a nanny for her son. At turns cruel and tender, this relationship between a wealthy white woman and her Black maidservant is constantly fraught and shaped by a rigid social order. Decades later, Milla is confined to her bed with ALS and is quickly losing her ability to communicate. Her family has fallen apart, her country is on the brink of change, and all she has left are her memories --- and a reckoning with the only person who remains by her side: Agaat.