The Frail Beauty Opens a Shop in the Apocalypse

[One-on-one, both leads are each other's only love; business-focused quick transmigration worlds with a love interest; female lead enters the worlds in her own body, male lead is reborn; romance develops fast, so feel free to drop it if that's not your thing] Shu Jin died when her heart condition returned. When she opened her eyes again, she discovered she'd come back from the dead?! Oh, she'd entered an apocalyptic world in her own body, and not only did she have a business-management System, she could also open shops and make money in different worlds. In her previous life, Shu Jin was a pampered young heiress who never had to lift a finger and was never short of money, but who could turn down more money! Shu Jin works hard to run her shops and make money, but... what do you think you're doing?! She watched as the teammate she'd only worked with temporarily shamelessly clung to her, and sighed helplessly. Shen Zhili, eyes red, edged closer with a pleading look: “Honey, didn't you say we'd never be apart?” Wait, man, there were limits to what I meant by that! And when did you turn into a crybaby?! (The female lead is like a little ray of sunshine, but has her own little schemes. Her family circumstances have also made her sensitive. She's not a self-sacrificing saint.) (The male lead is a little yandere and scheming.) [Content warning: a no-brainer power fantasy. There's logic, but it won't be more complicated than the author's brain can handle. The golden finger is powerful.] First world: Should I hire this handsome, strong but tragic man as an employee or a husband? √ Second world: Interstellar farmstay √ Third world: I start with a sect, but turn it into a vocational school? √