A young woman's plan to marry the heir to a Chinese incense empire leads to her family's ruin...until she gets a second chance to right her wrongs.

Wen Yunong, to uncover the truth behind the Wen family's massacre, infiltrates the Qin family under pretenses. However, she unexpectedly reunites with her former lover, Qin Kewen, who she parted ways with three years ago. Her mission faces repeated obstacles as Qin Kewen returns with a vow for revenge, determined to expose Wen Yunong as a love fraud. Despite their adversarial stance, their emotions deepen with each encounter.

Through quantum entanglement, modern oncology researcher Gao Yujian crosses paths with Ming dynasty Kunqu playwright Liang Chenyu, and their unlikely bond helps them break through scientific and artistic barriers, creating a time-spanning story of cultural legacy and self-redemption.