A PDF tutorial explaining how to use the Curve modifier in Blender 4.3 to deform objects along a path. The guide demonstrates the technique by animating the opening and closing of a bread box lid. It covers essential concepts including the necessity of geometry subdivisions, editing control points, and combining the effect with the Array modifier to distribute copies along a custom path. The tutorial also addresses troubleshooting common issues like curve tilt and direction reversal to ensure predictable deformation results. The content is provided in Korean.