(Completed) [No spatial dimension, no system + lighthearted and humorous + everyday family life + slow pace]

A modern couple travels back in time to ancient times and finally realizes their dream of having a son and a daughter.

In ancient times, if a daughter were to be reborn, all she wanted was to have a father's love and a mother's affection.

Professor Zhang: Although I time-traveled, I don't want to take the imperial examinations; I just want to be a lazy bum.

Manager Li: Although I also wore it, there's "nothing I can do" since my husband isn't working hard. I'll focus on raising the baby first.

Daughter: Although I have been reborn, I don't understand anything. I need to study hard.

Son: Although I—um? What are we eating today?

This is the story of a time-traveling couple with a large family who are forced to strive for success but end up winning without effort.