The Northern Grand Duke’s Hamster

After getting into an accident, I reincarnated into a novel I’d started reading but ultimately gave up on. “Squeak!” (What the?!) …Specifically, I reincarnated as a hamster that didn’t appear even once in the story! [Current Miracle Value: 1%] [Try raising your Miracle Value. We’ll save you from death!] I, who had become a tiny hamster, was given a quest to cause “miracles” in this world. Only then could I return to my original body. “What about saving Kyle? That’s a type of miracle.” [Target decision complete: Save Kyle Jane Meinhardt.] [Selecting quest…] However, when I made up my mind to save Kyle (the reason I stopped reading the novel) from his upcoming death… “Why are you trying to dance with me when there are a lot of people over there?!” “Why? Because you are my only pet among all those people.” I managed to use my Miracle Values to temporarily become a human, which is good, but… Is it just my imagination, or is life as a human harder than life as a rodent? “If I tie you up, will you not disappear?” “...Confinement is a crime, you know?” Will I be able to save Kyle and bring about a happy ending in his world?