Identify the option description that replaces the question mark ($?$) to logically complete the given figure series.

The shaded small square moves step-by-step from one corner to the next in a clockwise direction inside the larger matrix:
1. Top-Left $\to$ Top-Right
2. Top-Right $\to$ Bottom-Right
3. Bottom-Right $\to$ Bottom-Left

Hence, the next figure must feature the shaded square in the bottom-left corner.