"Twelve Letters from Home" tells the story of Lin Ziming, a forty-year-old man who is in a marital crisis. In the dilemma of losing his direction, he accidentally discovers ten letters left by his mother in an iron box labeled Four Seasons Pastries. Those letters spanned decades, recording every detail of their father Lin Huaijiang and mother Chen Yunmei's life from hard times to affectionate life. By reading these letters, Lin Ziming gradually understood that marriage requires not only love, but also persistence and tolerance. Reading between the lines of his parents' words, he rediscovered his understanding and confidence in his family, and decided to follow his father's persistence and tolerance and work hard to repair his broken marriage. This is a touching story about love, responsibility and family that spans time and space.