A phone call laden with lingering feelings prompts Wang-san to travel from Taiwan to the ancient capital, Kyoto. Eager to rekindle the flame with his ex-wife, he never expects to stumble into a heart-fluttering "four seasons of love": Haruna, a genius chef in the bloom of youth; Natsuki, his bright and charming ex-wife; Chiaki, an elegant restaurant owner who still holds her mature charm; and Fuyumi, a mysterious, irresistible Kyoto beauty, all stirring his restless heart.

Just like Kyoto’s unique 'Kitayama showers,' it comes and goes in a flash, shifting back and forth between rain and sunshine—the fates of one man and four women swirl in an ambiguous, ever-changing haze...