鼓楼外一位老木匠易大(dà )(🐽)船的大(dà )徒弟于钟声和(🃏)其孙(sūn )女(🕟)易小(xiǎo )船(🔱)偷(tōu )偷恋爱了,吃醋的二(èr )徒弟(🛤)尹东义给于钟(🐮)声使坏,在邻(🌫)居家(jiā )房梁上做了手脚。于(🚤)钟声上当以(🔸)致屋里的(de )孩子死(🕖)亡,锒铛入狱(🔲)。狱外,心里(lǐ )还爱着于钟声的易小(xiǎo )船迫于(😻)种种(🖍)无(wú )奈(🐶)嫁(jià )(🥀)给了尹东(🐖)义(yì ),而狱中(zhōng )的于钟(zhōng )声(shēng )得(🔩)知此消(xiāo )息悲愤(fèn )交(😞)加,誓言报仇(🌑)……