The term "chassis" is employed with remarkable versatility in literature, often serving as the fundamental framework upon which outer structures or functions are built. In technical narratives, it denotes the structural basis that supports machinery or vehicles, as seen when it underpins mechanical repairs or assembly processes [1] and when referred to in connection with automobiles and aircraft assembling [2]. Yet the term also extends into more metaphorical or narrative roles; it occasionally represents the unseen foundation of an object or character's identity [3] or even becomes a subtle symbol of resilience in the face of external forces [4]. Through such varied applications, authors highlight both the literal mechanical support and the figurative underpinnings of their subjects.