After a suspicious car accident, Vicki Walker wakes up in a mysterious school for angels and demons. She learns she must train and choose her eternal path as either an angel or a demon, but the truth behind her death remains a mystery.
In Season 2, tensions rise as demons grow dissatisfied with God Shepfa’s rule. Vicki is haunted by visions of Malvonte, a powerful being linked to a demon revolt. In Season 3, Malvonte returns with revelations about his resurrection and the hidden truths of heaven.
In Secret of the Heavens 2, Vicki faces the arrival of the Plague, the First Knight of the Apocalypse, whose destruction reduces immortals to pawns. As other Horsemen emerge, Vicki joins a resistance against the growing chaos. The climactic battle in Season 3 centers on the liberation of the Mother of Life, a goddess intent on destroying the world to start anew, sparking a war between Earth, Heaven, and Hell.
