Rebirth: I Have Doraemon's Universal Pocket

I actually own the Doraemon Universal Pocket, which actually has an armored car with its own cannon and chainsaw. "Come on, someone get out of my car and see if I don't cut you in half." Wow, there is actually an arbitrary door and a copy package here. I will establish the Universe International First Dimension Transportation Company immediately. I will make a fortune, hahahahahaha! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.