An Adventure in Another World Starting with Skeletons

I was hit by a car and died, but my soul traveled to another world. I just traveled to another world, but I actually traveled to a skeleton in another world. What should I do? Fortunately, there are abnormal creatures everywhere in this world. I can fight monsters and level up, and sooner or later I can return to adulthood. Come on, work hard! I am a happy little skeleton. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.