Quick Transmigration: Why Does the Child of Fortune Keep Coming Up to Me?

The female lead is self-interested and loves enjoying life. She isn't a do-gooder, though she'll look after people she cares about rather than act as their caretaker. She saves people, has her own likes and dislikes, and loves herself most of all. This story's golden finger is insanely powerful, and the female lead is incredibly strong, with an absurdly overpowered golden finger. I'm writing this to practice my prose. I'm a complete beginner, but I'll do my best to improve. I hope everyone can help me catch typos!

Please read this guide to potential issues

1: This is my first time writing a novel, so please excuse my possibly immature writing. I'll work hard to improve my skills.

2: If you don't like it, you don't have to read it. Please don't make personal attacks.

3: The female lead's golden finger is outrageously powerful, so proceed with caution if that bothers you. I like describing characters' appearances.

4: Everyone, I've given up. I'm not suited to writing CP, but I still want to try. There will be more no-CP than CP, and I'll make that clear.

5: The female lead's personality in each life is one facet of who she is. No matter how she acts on the surface, her essence never changes: calm, fiercely protective, quick to take revenge, fond of money, and a collector of things. She is neither good nor bad, but somewhere in between. Her principles are to repay kindness and settle every grudge.

The real introduction:

Because of her identity, Su Wan transmigrates through three thousand small worlds, living and growing in each one.