Transmigrated to the ancient soldier wife

In the plot of the novel,the two were sold into the the same family as a girl: The original owner was a big maid, good-looking and literate. The owner’s family was in trouble, and she married Qin Fang ,the centurion in the frontier barracks, by imperial decree. The female protagonist is a rough maid, with ordinary appearance, and had no education. But she is hardworking girl. Both of them are married to the soldier by decree of the imperial court. The original owner came from the 21st century. With a little golden finger on her hand, she will have a peaceful life in ancient times .The heroine is not ambitious like other in the book,she just want some peaceful life. NOTE: Not my story, just translated and edit.