该剧讲述秦家少爷秦石川被坏人陷害，导致逐出家门。为了生存下去，只能在吕家成为上门女婿。入赘三年期间，看尽吕家所有人的冷眼，老婆的家人以及所有的亲戚都认为自己是一个穷困潦倒的废物。谁也没有想到华夏第一电商帝国大马哥是上门女婿的徒弟。

身为华夏第一互联网社交集团的小马哥是秦石川的第2个徒弟，秦石川隐藏真正的身份，处处看见其他人的欺负，去真实的身份，富可通天。乃是燕京第一世家的大少爷，即将回归正规生活的秦石川将面对所有的阴谋诡计，掀起一股血雨腥风，找到当初陷害自己的人，也让曾经看不起自己人感到后悔。策划出一个又一个的计划，试图将隐藏在幕后的操控人找出，让自己和老婆幸福的生活，再也没有烦恼。

The play tells about Qin Shichuan, the young master of the Qin family, who was framed by bad guys and led to expulsion from the house. In order to survive, he can only become a door-to-door son-in-law in the Lu family. During the three years of being married, seeing all the cold eyes of everyone in the Lu family, my wife's family and all relatives thought that he was a poor and poor waste. No one thought that Big Brother, China's No. 1 e-commerce empire, was the apprentice of the door-to-door son-in-law

As the number one Internet social group in China, Xiao Ma is Qin Shichuan's second apprentice, and Qin Shichuan hides his true identity , See other people's bullying everywhere, lose your true identity, rich as heaven. He is the young master of the first family in Yanjing, and Qin Shichuan, who is about to return to a normal life, will face all the conspiracies and schemes, set off a bloody storm, find the person who framed him in the past, and make those who looked down on him feel regretful. He planned one plan after another, trying to find out the manipulator hidden behind the scenes, so that he and his wife could live a happy life without any worries.