Final answer:
The passage has been revised to correct grammatical issues, resulting in a clearer and more concise narrative of Victor's actions on a stormy night in his laboratory.
Step-by-step explanation:
On a comfortless, somber night with rain pounding against the windows, Victor walked through the dark corridor, shrouded in a sense of misery. Upon entering his lab, he knew the duties he was obligated to fulfill. Hastily, he prepared his materials, unaware of what the night ahead would hold. As he gazed upon the lifeless body of the female companion, he began to add the finishing touches.
Once assured of her readiness, he attached bolts along her body, aligning them horizontally. Taking a deep breath, his voice echoed through the room, "READY". Henry, understanding his cue, proceeded to pull the lever. Electricity surged through the female companion's body, causing violent spasms to unfold.