Once time traveled, the modern soul fell into the world of fireworks on the eve of the Ming Dynasty. She was a stranger from another world, but she unexpectedly touched the emperor's heart; he was the decisive founder of the country, but he only lowered his guard against her. The undercurrents in the court and the fights in the harem cannot stop the two hearts from getting closer to each other. This love that is misplaced in time and space is destined to bloom with the most ardent and regrettable light in the fireworks of the Ming Dynasty.