Isekai de Mofumofu Nadenade suru Tame ni Ganbattemasu.

Midori Akitsu dies from overwork at 27 and is offered a new life in another world, but with a heavy assignment: observe how humans treat other species and decide whether humanity deserves to continue existing there. When a god lets her choose an ability to help, Midori asks for something much simpler: to cuddle as many soft, fluffy creatures as she wants.

Reborn as Nefertima, the young daughter of a noble family, she discovers that every nonhuman creature instinctively adores her, from ordinary animals to holy beasts and dragons. The new life gives her all the fluff she dreamed of, but it also exposes the cruelty that caused humanity to be judged in the first place. Nefertima gradually searches for a way humans and other beings might survive together.