《虛無之境》是一部以找尋自我價值為主題的靈異懸疑電影劇本。故事在描述一位具有超能力的修復師--石夜瞳,能窺視修復品過往記憶。在某次修復工作時,意外發現修復品裡存有一個失憶的靈魂。在助手路妧妧的要求與幫助下,她不僅挖掘出這具靈魂的過往,同時也在一件離奇的失蹤案中一步步揭發她與靈魂存在著一體兩面的人格分裂關係。 本技術論文主要在書寫《虛無之境》電影劇本之創作理念與寫作過程,內容包括1.創作劇本中的動機與目的、2.創作時參考文獻的收集、3.創作主題的發想、劇情架構、角色塑造等, 4.創作過程中所遭遇的困難與問題、以及5.劇本創作後的自我檢討與結論。 "The fourth dimension" is a film script that explores self-worth and meaning by using supernatural and suspense material. The content of this film story describes a super capable repairer- Ye-Tong, Shi- who can peek into the original memory of the repaired products. During a certain restoration work, she accidentally discovered that there was a soul of amnesia in the restoration. With the help and assistance of her assistant Yu-yu, Lu, she not only unearthed the soul's past step by step, but also revealed her split personality relationship with the soul in an unknown disappearance case. The main purpose of this technical paper is to state the creative concept of " The fourth dimension " film script and the whole writing process. The content of this thesis includes 1. The motivation and purpose of this film script; 2. Reference and collection of relevant documents in the writing process; 3. Theme development, plot structure, and character creation during the script writing process; 4. Difficulties and problems encountered in the creation of the script; and 5. Self-criticism and conclusion after the completion of this script.