Complex sentence: The Fateful Sengoku Movie Battle, Ryoma presents the completed Genesis Drivers to Takatora and Minato while keeping one to become the knight-like.
Split into simpler sentences: The Fateful Sengoku Movie Battle, Ryoma presents the completed Genesis Drivers to Takatora and Minato. Keeping one of the Genesis Drivers, Ryoma gains the ability to become the knight-like.