北宋宣和年间，汴梁城雀儿巷一角生活着赵不尤、温悦等性格迥异的一家五口人。赵不尤本是大理寺最底层的贴书小吏，只想过平凡的烟火日子，妻子温悦却一心只想置宅购田。一家人时常吵吵闹闹却也其乐融融。一次意外，一家人被卷入轰动的梅船大案中，随着一桩桩案件破解，一家人各显其能开启了一边破解案件、一边解决层出不穷的家庭问题和各自成长的奇妙之旅。最终一家五口重新认识并接纳了彼此，也各自收获了成长，携手揭露了幕后黑手的伪善与恶行，既捍卫了小家的幸福，也守护了汴梁百姓的安乐。

北宋宣和年間，汴梁城雀兒巷一角生活著趙不尤、溫悅等性格迥異的一家五口人。趙不尤本是大理寺最底層的貼書小吏，只想過平凡的煙火日子，妻子溫悅卻一心只想置宅購田。一家人時常吵吵鬧鬧卻也其樂融融。一次意外，一家人被捲入轟動的梅船大案中，隨著一樁樁案件破解，一家人各顯其能開啟了一邊破解案件、一邊解決層出不窮的家庭問題和各自成長的奇妙之旅。最終一家五口重新認識並接納了彼此，也各自收穫了成長，攜手揭露了幕後黑手的偽善與惡行，既捍衛了小家的幸福，也守護了汴梁百姓的安樂。

During the Northern Song Dynasty, the Zhao family—comprising Zhao Buyou, his wife Wen Yue, and their three children—lives in Bianliang's Que'er Alley. Zhao Buyou, a lowly clerk, seeks a simple life, while Wen Yue is focused on improving their living conditions. Despite frequent disagreements, the family remains close. An unexpected event thrusts them into a significant case, leading them on a journey of personal growth and discovery, while uncovering deeper truths and protecting their community.

Pada masa Dinasti Song Utara, sebuah keluarga unik di Kota Bianliang mendapati hidup mereka berubah setelah terlibat dalam sebuah kasus besar. Dipimpin oleh Zhao Buyou, seorang pegawai rendah, dan istrinya Wen Yue yang ambisius, mereka menghadapi petualangan penuh misteri dan tantangan. Di tengah perjalanan mengungkap kebenaran, keluarga ini belajar memperkuat hubungan dan melindungi keadilan serta kedamaian di komunitas mereka.

ในช่วงราชวงศ์ซ่งเหนือ ครอบครัวจ่าว ซึ่งประกอบด้วยจ่าว บูโยว ภรรยาของเขา เหวิน เยว่ และลูกๆ สามคน อาศัยอยู่ในตรอกเคว่เออร์ของเบียนเหลียง จ่าว บูโยว เป็นเสมียนชั้นต่ำที่แสวงหาชีวิตที่เรียบง่าย ในขณะที่เหวิน เยว่มุ่งมั่นที่จะปรับปรุงสภาพความเป็นอยู่ของพวกเขา แม้ว่าจะมีความขัดแย้งบ่อยครั้ง แต่ครอบครัวก็ยังคงสนิทสนมกัน เหตุการณ์ที่ไม่คาดคิดทำให้พวกเขาต้องเข้าไปพัวพันกับคดีสำคัญ ซึ่งนำพวกเขาไปสู่การเดินทางสู่การเติบโตและการค้นพบส่วนบุคคล ขณะเดียวกันก็ค้นพบความจริงที่ลึกซึ้งยิ่งขึ้นและปกป้องชุมชนของพวกเขา

Vào thời Bắc Tống, tại góc phố Tước Nhi ở Biện Lương, có một gia đình năm người với tính cách trái ngược: Triệu Bất Ưu, Ôn Duyệt và các thành viên khác. Triệu Bất Ưu vốn chỉ là một tiểu lại cấp thấp tại Đại Lý Tự, chỉ mong muốn sống một cuộc sống bình dị, trái lại vợ anh, Ôn Duyệt, luôn ôm mộng mua nhà tậu ruộng. Dù thường xuyên tranh cãi, gia đình họ vẫn giữ được không khí ấm áp, đầy ắp tiếng cười. Một sự cố bất ngờ đã kéo cả gia đình vào vụ án "Thuyền Mai" chấn động, họ bước vào hành trình vừa phá giải những vụ án bí ẩn, vừa giải quyết hàng loạt vấn đề gia đình nảy sinh. Trong quá trình này, các thành viên dần hiểu và chấp nhận nhau hơn, cùng nhau trưởng thành và vượt qua muôn vàn khó khăn. Khi từng vụ án được làm sáng tỏ, mọi manh mối đều dẫn đến một "Đại thiện nhân Giang Nam".