I Have Doraemon's Four-Dimensional Pocket

I have Doraemon's four-dimensional pocket. But the position of the four-dimensional pocket is a bit awkward. If you want to get anything, you can only dig down. I became a weirdo in the eyes of others. What do I do? Okay, I'd better put on the bamboo dragonfly and retreat! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.