Shi Youxuan marries into the Sheng Hanyu family as a "foolish woman" to repay a debt of gratitude, but she is actually a venture capital tycoon hiding her true strength. Sheng Hanyu feigns blindness and has long seen through the arranged marriage scam. As the two test each other and match wits, romantic feelings gradually blossom. The scheming of the Shi sisters, internal power struggles within the Sheng family, and lingering mysteries left behind by Jian Yixin erupt one after another. Shi Youxuan constantly switches identities to evade pursuit while Sheng Hanyu clears away layers of mist. Breaking free from family grudges and past obsessions, they untangle numerous misunderstandings and reap a two-way rushing love after weathering trials.