家中经营药堂的刘诚(冯德伦饰)带着一众乡亲打算到城里发展生意。生意正值兴旺,一场莫名的大火让所有兄弟都失去了生命,刘诚自此一无所有并锒铛入狱。真正的凶手其实是他的助手彭四(黄浩然饰),为了钱竟不择手段。 狱中警察的亲人曾受刘诚慷慨施药,于是请来年轻律师蓝小芊(钟欣桐饰)帮刘诚洗脱罪名。可惜彭四用钱疏通关系,决心要将刘诚置之死地。蓝小芊买通刽子手,希望能在行刑时放走刘诚。 刘诚回到自己的故乡,发现祖屋被毁,妻子女儿过着人不似人的生活。后来,刘诚才被早已发生在自己身上的事吓倒。In China, Lau Sing leaves his wife and their young daughter in his province and travels to the big city with his friends to raise money in pharmacology business. Four years later, he ...