A modern inheritor of intangible cultural heritage in incense art time-travels, becoming Shen Mingwei, the Princess Consort of Jing who is set to endure the torment of fate on her wedding night. Carrying the painful memories of her entire family's annihilation in her past life, on the very night of her grand wedding, she hands a divorce letter to Xiao Heng, the Prince of Jing who holds military power. Armed with the lost "Hundred Herbs Incense Spectrum", she wants to open an incense shop to establish herself and ensure her self-preservation. On one hand, she must fight against her half-sister's vicious framing and the commercial strangulation of the Bai family, an incense-making clan; on the other hand, she must part the fog to uncover the old case of her mother's chronic poisoning. However, the truth of her past-life blood feud is bewildering and elusive—is the cold-faced Prince of Jing her family's destroyer, or the one secretly protecting her? Undercurrents surge in the imperial court, as the struggle for the succession rolls in, wrapped up in the game of incense art.