The Ocean Naughty Fort, specially designed for children aged 3 to 12, is a comprehensive amusement facility that integrates entertainment, education and safety protection, providing high-quality solutions for children's activities such as kindergartens, parent-child restaurants, indoor playgrounds, etc. From the design concept, it is based on the deep sea world and uses advanced 3D modeling and spatial planning technology to highly restore the mysterious underwater landscape. Coral reef climbing facilities with various shapes are not only fun and challenging levels, but also designed according to children's ergonomics to ensure that the focus point during climbing is comfortable and safe, and to help children exercise muscle strength and limb coordination during climbing; agile dolphin-shaped slides, optimized by hydrodynamics, with proper slope and sliding surface treatment, allowing children to enjoy the fun of sliding while avoiding accidental injuries caused by excessive speed or improper friction; and jellyfish-like trampolines that resemble suspension, using high-elastic and evenly stressed materials to provide children with a safe and stable jumping experience, helping to enhance their sense of balance and rhythm. In terms of material selection, international environmental protection and safety standards are strictly followed. The main structure is made of high-strength, corrosion-resistant alloy materials to ensure the stability of the overall structure; the soft materials covered by the exterior are all non-toxic and harmless environmentally friendly PVC, which has good anti-wear and anti-aging properties, and through flame retardant treatment, the risk of accidents is effectively reduced; the connecting parts are precision-machined and multi-tested to ensure the tightness and reliability of the connection. In addition, the marine naughty castle supports personalized customization services, which can be customized in terms of color matching, theme elements, functional modules, etc. according to the actual size and shape of the venue and the specific needs of customers to create a unique underwater playground, stimulate children's imagination and exploration desire, and add gorgeous colors to their childhood.