This is an immersive DIY wooden model kit themed around a library. Inspired by the concept of "tree rings of wisdom," it creates a miniature 3D scene that replicates the details of a classic library, offering both hands-on fun and collectible decorative value. Immersive Scene Recreation: A Double-Layer Circular Library Structure: A multi-layered circular bookshelf is built within a cylindrical space, paired with a double helix staircase, replicating the grand perspective of a classic library and showcasing details from every angle. Identical "Tree of Wisdom": A wooden tree-shaped bookshelf running through the atrium, inspired by "tree rings," symbolizes the growth and accumulation of knowledge. Combined with miniature greenery, it creates a tranquil and vibrant library atmosphere. Precision Laser Cutting: 356 wooden parts are precisely laser-cut, resulting in burr-free, easy-to-assemble pieces. Most of the structure can be assembled without glue. A bilingual (Chinese and English) step-by-step instruction manual is included, making it easy for beginners to learn. Multi-Dimensional Skill Development: The assembly process helps develop hand-eye coordination, spatial logic, and patience. After completion, users can freely adjust the positions of books and decorative items to create their own personalized library scene.