Hannah Snow, the kind and resilient owner of Snowfall Pavilion, crosses paths with William Reed, a Crown Prince who has mysteriously time-traveled from the past. Initially puzzled by his regal demeanor and baffled by his unfamiliarity with the modern world, Hannah suspects he may be suffering from a mental condition. However, she eventually feels pity for him and takes him in to care for him. As time passes, their relationship blossoms into a tender, joyful connection.