Time Travel: Abandoned Wife Heading Home

Zhao Xin'er took a nap and actually traveled directly to a dynasty that has no history. The most helpless thing is that there is an extra little baby. I thought she was still a young girl. Once she traveled through time, all the links were omitted and she became the child's mother... What? The child is not her ex-husband's. She is a descendant of the legendary Phoenix. She is just a concubine, so she was framed by her aunt and escaped from the family...