Emmanuel tells a story of redemption in the 2nd century, where characters from Two Thousand Years Ago return to earth due to the law of cause and effect. The central figure, Senator Publius Lentulus, reincarnates as the humble slave Nestorius. Through God''s mercy, Nestorius seeks redemption for his past arrogance. The true heroine of the story, Celia, embodies Jesus'' teachings with her heroic actions, guiding and inspiring others through their suffering.