同居的目的

　　乾隆年间国泰民安，百姓安居乐业欣欣向荣过的是好不快活。　　皇上在御前侍卫高迪的陪同下前往江南体恤民情。在皇上出宫后一长阴谋正在展开，一位野心勃勃的王爷竟然暗地与当地黑帮勾结一路追杀皇帝。　　在前往惠州城的路上遇上了从京城逃婚离家的野蛮格格贾仁。经过一场“恶斗”后三人决定一同上路，在惠州城的集市遇到了在集市中摆擂台的“洋鬼子”元宵。元宵在比试中输给了贾仁格格执意要让贾仁格格收他为徒。三人想尽办法却无法摆脱元宵，无奈只能收下元宵为徒。半夜在惠州城的某客栈，突然出现蒙面黑衣人刺杀皇帝，还好刺客技艺不精，皇帝没有受到半点伤害。高迪决定四人连夜赶往他的老家避难。　　在高迪家中，皇上遇到高迪的表妹惠乔，皇上对惠乔一见倾心，贾仁格格也慢慢的爱上了那个英俊风流的侍卫高迪。贾仁格格与元宵在回家的路上遇到一对奇丑无比的恋人。两人因为相貌丑陋所以年过四十还没成家。善良的贾仁格格便与众人一起帮助这对苦命鸳鸯筹办婚礼，终于让这对苦命恋人有情人终成眷属。皇上与惠乔，高迪与贾仁在这段日子感情也逐渐升温。岂料此时皇上与惠乔被蜻蜓帮绑架，高迪与贾仁心急如焚，托朋友四处打听皇上与惠乔的下落。　　绑架皇上的正是蜻蜓帮的帮主夫人瑶，此女人也曾经是皇上的爱人，当年为了皇帝背叛帮会。由爱生恨，此女对皇上当年弃之不顾的事耿耿与怀。但是在与皇帝相处的这段日子里旧情复燃并偷偷的通知高迪皇帝被囚禁之处。　　在与众人的帮助下高迪终于找到了皇帝的所在，但在这个时候元宵露出了狐狸尾巴，众人没有想到元宵竟然是蜻蜓帮的人，在这个关键时候元宵倒戈相向。所幸的是元宵的背叛并没有个给大家带来什么麻烦，最后还是将皇帝从蜻蜓帮的魔爪之中救出。通过这次危难四人的感情更是牢固，最后成就了这一段错体姻缘。

　　The nightmare was about a demonic possession. A long time ago, there was an evil in a small town and it was jealous of the girl and would never let her go, since the devil loved the girl. One night, the evil raped the girl and she became pregnant. After months the girl could not hide her baby, her father figured her secret out and clapped the girl in irons and locked her room door. But the evil put the gun to her father' temple and saved the girl. The father had a stroke and had been sleeping on the bed for three months and died. Time went on and the girl brought a child into the world. Naturally, people who were living in the village heard the story and they did not want to see neither the girl nor the baby since when the baby was born, plants dried in the field, fishes lost in the lake and people had prayed to the god for rain, but nothing changed in the village. People got so angry, dug a hole in front of the fountain, put her into the hole and threw stones at her face. The girl died soon after. The evil went off the deep end, took a revenge of the village and killed everyone except two sisters because the evil wanted them to take care of its baby...

　　随着雨季的临近，人已埋、户已销的秦天（屈楚萧 饰）居然“重生”归来，给了老婆萧凡（王子文 饰）一个大大的惊喜，也给了周围人猝不及防的惊吓。面对这个记忆被清零，却年轻八岁拥有八块腹肌的“小奶狗”模样的秦天，萧凡决定先撩为敬。两人在日复一日的甜蜜互动中，曾经紧密相连的心也再度同频。这场奇迹似乎给了他们一次重新书写爱情的机会，倘若可以的话，真希望时间定格，雨不要停……

　　宋隐（宋洋 饰）奉命调查“极乐膏”制贩案件。办案期间，他获得了游侠夜刹、大夫燕云升（陈立农 饰）、药师素娥（姜佩瑶 饰）等人的帮助。他们通过顽强战斗与勇敢牺牲，撕碎了犯罪头目白启年的保护伞，还一方安定。宋隐继续踏上铲奸除恶的漫漫长路。