Clearance+Food+Microsystem
A modern migrant worker traveled through time to the ancient Zhang Jia Tangli. Once he entered the Qianlong period, he was sold into Si Age's mansion as a concubine, Gege.
Sure enough, in this life, I have nothing to wear but food to eat, but I still have to coax the boss's wife to serve the boss. This is simply an ancient promotion story.
It took me more than half a year to realize that I had a system. What did this damn system say? It took me half a year to find myself.
It's just about eating, drinking, and enjoying life. The heroine doesn't seek love, she just wants to get a promotion and a raise, eat and drink well.
Because it is a Qing Dynasty and has a history, most of it is a personal setting, and the heroine is not the only favorite, not a double c.