Where music fills every corner of grand halls and bustling streets, a young deaf woman named Iseul met a reserved gentleman with a gentle heart. Amid whispered glances, unspoken words, and the rhythm of gestures, they forge a love that transcends voice, proving that the heart hears what ears cannot.

Jang Nabi, a young woman burdened by loss and expectation, arrives in a countryside estate where she least expects to belong. Yang Jungwon, the reserved heir of the house, has long believed his heart to be settled into solitude. When their paths cross beneath blooming lilac trees and candlelit halls, love grows not as a storm, but as a season.