còn chỗ này trống không Bạn sẽ làm gì ở chỗ này?
I think that area is just a test for moving platform.
I think Mofu intends to redesign the whole map later, as its current form might be just placeholders to test all the systems and mechanics.
That room might not be there in later updates and the current map might be significantly changed and expanded in the future.