This is just a list of manhwa/manga which has main character/s who gained a second life in the modern world setup.
Main Characters: Reincarnated/Second Life
Settings: Modern Society
The list is in no particular order.
Feel free to suggest anything in the comment section.
-Child Protagonist
-Family Life
-Family Love
-Babysitter, Nanny, Childcare
-Adopted Child
-Father-Daughter Relationship
-Father-Son Relationship
-Mother-Daughter Relationship
-Mother-Son Relationship
-Stepmother-Stepdaughter Relationship
-Stepmother-Stepson Relationship
-Stepsiblings Relationship
-Aunt-Nephew Relationship
-Uncle-Niece Relationship
-Brother-Sister Relationship
PART 2:https://www.mangago.me/home/mangalist/2791570/