Awakening into Doraemon at the Beginning

There is a father and a mother, no sister, no house, and no system. But I am a time traveler! Why is he always the protagonist? The Awakening Day is here, and others can breathe fire and freeze, which looks really awesome! I looked down at my hands and the big belly band on my round belly. Once you wake up, Become Doraemon, Alas:- Just let nature take its course. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.