Lin Xiaoxian, who was unemployed after graduation, found a wordless Bible (in mobile phone form) at a flea market. It was actually a "dimensional linker" discarded by a certain supreme civilization. This linker is not very stable and functions like a "cracked version of software" that can randomly connect to all the worlds, but there are always some small bugs - for example, the "Fireball Technique" cheat book in the magical world is displayed as "The Essence of Sichuan Cuisine Cooking: From Beginner to Mastery"; the flying sword refining method is changed into "Precision CNC Machine Tool Operation Guide".
