捉襟见肘的安东在一家高档宠物店找了份工作，从医治乡村农场动物的医生变成了兜售高级宠物狗零食的店员。
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
余二两为救妻治病偷了好友老疤积蓄，老疤追债致使对方妻子意外死亡。过失杀人的老疤受到了法律的惩罚，其女儿阳馨误以为余二两全家伤害了父亲老疤。至此，阳馨心里暗藏仇恨并开启了一场复仇与赎罪的真心话杀机游戏。
清末民初，苏州凤林镇上的“高家饼铺”远近驰名。高毓明与家中丫头碧云相恋，但高父坚决不容，碧云被迫离开。毓明奉父命与月卿成亲。毓明赴金陵洽商，遇已沦落风尘的碧云，得知碧云已身怀六甲，遂携其离开高家，碧云不久产下一女明月。十八年后，碧云临终嘱托毓明，盼明月能认祖归宗，毓明毅然将明月带回高家，但所有人都不能容她。不久，毓明病重故逝，二娘玉贞伙同饼铺大师傅卷秘方潜逃，饼铺面临危难。明月和饼铺二师傅杜浩然撑起高家家业，照顾罹病的兄长，视月卿如亲娘孝顺并不惜质押祖宅，挨家挨户的向乡人告贷。几经艰辛，明月终于赎回祖宅，重新挂上『江南第一店』的金字招牌。月卿感念明月，隆重迎回明月生母碧云的牌位，放入高家祠堂，自此视明月如亲生女儿。而浩然与明月，却终身扶持到老。
