Discussions surrounding the upcoming Republican-era romance drama 《这一秒过火》- “This Second on Fire” have gained momentum as its broadcast schedule comes into clearer view. According to current information, the drama has completed key approval procedures, with the platform tentatively planning a release around March. Large-scale promotional activities have not yet begun, but marketing is expected to ramp up after the Lunar New Year.

Internal platform feedback suggests that while the overall viewing impression is considered solid rather than outstanding, the drama stands out in terms of casting and visual appeal. The lead actors’ appearances, styling, and on-screen chemistry are regarded as major strengths, prompting the platform to allocate a relatively generous promotional budget and maintain confidence in its market performance.
Set in turbulent Republican-era Shanghai, the story follows Murong Qingyi, portrayed by Zhang Linghe, a warlord’s son burdened by a tragic childhood. Switched at birth, he endured severe abuse from his adoptive father, including forced exposure to opium and a near-fatal attempt on his life in the Huangpu River. At the age of eleven, he escaped and was unexpectedly saved by Ren Susu, the daughter of a medicine merchant, played by Wang Churan.

That single act of kindness, however, led to devastating consequences. Ren Susu’s family was later wiped out, leaving her as the sole survivor. Raised in a hypocritical orphanage, she grew up suppressing her emotions while nurturing a quiet determination for revenge. Years later, in order to uncover the truth behind her family’s destruction, she deliberately approaches Murong Qingyi, now deeply embedded in the warlord power structure.
As suspicion and emotional tension gradually give way to genuine affection, tragedy strikes again. To protect her companions and complete her revenge plan, Ren Susu stages her own death. Believing he has personally caused the death of the woman he loves, Murong Qingyi is consumed by guilt and despair for three long years.

When Ren Susu reappears under the new identity of Fang Mulan, the wealthy daughter of a Southeast Asian tycoon—and the fiancée of Murong Qingyi’s elder brother—their relationship is thrust into a morally and emotionally fraught territory. Former lovers, now bound by forbidden proximity, are forced into repeated confrontations charged with unresolved love, resentment, and restraint.
Through its layered identities, emotional misunderstandings, and intense interpersonal tension, “This Second on Fire” aims to portray a restrained yet painful love story shaped by the chaos of its era. Whether it ultimately resonates with audiences will soon be revealed once it officially airs.