This has been seen before - setup, some story details, but honestly, I think the execution so far has been with a lot of heart. 4 duke families, and a lot of small, lonely kids caught up in the schemes of adults.
MC has lived before and thanks to a special ability of hers, her first life was hell. At her dying breath she wakes up many years in the past as a small child, and this time she goes to another Duke, who treats her well. And MC really has a knack for picking up animals - the cutest squirrel and a wolf pup so far. Mostly decent translation (although the usual name mess is present), good storyflow though a tad bit fast. Written ch 23
Spoilers - search 'Become the Foster Daughter of an Assassin Family'
I am soooo into this pls update omggggggg I've never been this happy the joy of finding a good manwha or manga after a very long break of not reading anything