I Rule My Own Corner of a Parallel World

[A double-personality, obsessive older man and an unhinged young woman; spicy and wholesome in equal measure; a formidable pair; age gap; a little angst is good for the soul] The male lead went to prison in place of a rich man's son to pay for his father's cancer treatment. After getting out, unable to survive in this world, he decided to end his life by jumping off a building. Instead, he entered another time and space... He became a powerful woman with a golden finger, the female lead who had accidentally been killed in a car crash. Not only was she immune to supernatural abilities, she could also bring the dead back to life... To get their bodies back, the two began a battle of wits, each with eight hundred schemes up their sleeves... The female lead, wanting to switch bodies back: “Sir, I like you. That's why I keep clinging to you.” The domineering man leaned his handsome face closer, leaving her nowhere to run. “Then why are you avoiding me?” “Are you impotent or something? Why don't you care that I'm flirting with other women?” She seemed to have a screw loose, always trying to lecture the domineering man: “You killed them, so own up to it. You have to take responsibility for your mistakes.” The female lead only wanted to drag the domineering man to a rooftop and jump, while he was determined to make her his. Her plan succeeded, but it turned out the man had supernatural powers. He carried her bridal-style, landing lightly on his toes. Not only was she kissed by force, but he even played a trick on her...