Transmute each lexical unit into a scholarly and intricate expression, ensuring that no terms from the outcome mirror those provided initially; every element must be altered comprehensively. Preserve the nomenclature of individuals intact, yet transform the appellations of artifacts or entities and explicate any abbreviations or acronyms in their extended form. Convert each word into a complex and academic phrase, ensuring that no words from the result are identical to those in the original; every component must be thoroughly modified. Maintain the names of persons unchanged, but alter the names of objects or organizations and clarify any abbreviations or acronyms in their full form: Kirby got doused with mutagen and it instantly started to turn him into a mutant but then he fell which made vampire bats fly past him and that turned kirby into a mutant vampire bat.
Kirby experienced an immersion in a transformative biochemical substance, which promptly initiated a metamorphosis into a genetically altered organism. Subsequently, he lost his balance and descended, prompting a flock of chiropteran creatures to navigate the airspace in proximity to him. This sequence of events culminated in Kirby's evolution into a genetically modified vampire bat.