Go to the Palace with a Golden Finger

I am Wang Xiaoyu, just like everyone here, I am an ordinary migrant worker, but I am an unlucky guy with good luck. I have a special golden finger "unlimited storage of space items". Translated, it means that I have a portable space similar to what is written in the novel, but my warehouse is a little special. Just put things in the warehouse and you can copy them infinitely. I finally got the portable space in the novel, bought big and small bags of things, and when I was about to enjoy a happy life, I found that I died... And was reborn into an ancient family that was extremely poor! Even though he was poor, he was taken advantage of and his parents were sold to the Su Mansion as maids! So with my "dog licking" skills, I successfully became Miss Su's dowry maid and accompanied her into the palace. So, I worked conscientiously, fearing that my master would accidentally cause me to lose my head. But things don't seem to be that simple, eh? I seem to have more than one golden finger! What is this sign-in system that appears out of thin air! ? ? __(My words)__ I really don't have any eunuchs, it's really just that the updates are slow, only the first chapter is in first person Purpose: Women should strive for self-improvement