Isekai

I feel like everyone knows this at this point…. Mc is the unloved princess who ends up being cherished by the king. Just read it.

This is not an Isekai but rather a return by death. A young girl marrying a noble and as this noble die, she become the mother of 4 children who have almost the same age as her. What I liked in this story is that the mc did not become a naive girl just because she turned 16 again, keeping instead her maturity and experience as a mother.

A minor character struggling to live in her world, as well as the changes an incarnation can bring to the story and the heroine.