在老北京的胡同当中，有一个非常普通而又不平凡的四合院。这个四合院的名字叫金家大院。金家大院当中住着一位老中医，老中医并没有什么太多的本领，但是手中却有一个绝活，那就是再造金丹

有了这个再造金丹，这位老中医医好了很多的疑难杂症，给了很多患者希望。随着老中医的岁数越来越大了，面对继承人的问题，这位老中医也是十分忧愁，因为这位老中医只有两个女儿，并没有儿子。后来老中医想了一个办法，让自己的女儿嫁给了自己的养子，虽然杨紫与自己也没有任何的血缘关系，但是和自己的女儿结婚之后，生下来的孩子就是自己的血脉，这样自己就可以将秘方传承下去。但是两个人结婚之后一直没有孩子，直到有一天老中医意外收养了一个弃婴，从此金家再也没有安静的日子。

In the hutongs of old Beijing, there is a very ordinary and extraordinary courtyard house. The name of this courtyard is Jin Family Courtyard. There lived an old Chinese doctor in the Jin family compound. The old Chinese doctor didn't have many skills, but he had a unique skill in his hands, that is, to recreate the golden elixir

With this Reconstituted Golden Elixir, this old Chinese doctor has cured many intractable diseases and given hope to many patients. As the old Chinese doctor is getting older, facing the issue of heirs, the old Chinese doctor is also very worried, because the old Chinese doctor has only two daughters and no son. Later, the old Chinese doctor thought of a way to let his daughter marry his adopted son. Although Yang Zi had no blood relationship with him, after marrying his daughter, the child he gave birth to was his blood. The secret can be passed on. But the two had no children after they got married, until one day the old Chinese doctor accidentally adopted an abandoned baby, and the Jin family has never had a quiet day since then.