Reincarnated As Twin Sisters with Your Mortal Enemy to Make Money

[Time period + focused on career development + mutual growth + not yuri (lesbian) + virtually no romance]

Who understands what it's like to be transmigrated into a book as twin sisters with your mortal enemy?

Even more outrageous is that his younger brother is a future domineering CEO, and the CEO's family actually runs a pig farm?! It's absolutely hilarious!

Even more outrageous is that the two of them are actually stepping stones for the domineering CEO's growth and stumbling blocks to the romance between the male and female leads.

Hmph, stumbling blocks are fine, but stepping stones are absolutely unacceptable!

They used to fight tooth and nail in the company, but now they have to work together in an unfamiliar environment to overcome difficulties.

But that's okay. Sometimes your rivals know you better than you know yourself. By joining forces and leveraging each other's strengths, you can avoid the risk of family ruin, keep up with the times, and build your own business empire!

Oh right, and that love-struck male lead too. We need to nip love-struck thinking in the bud from childhood. Remember, what I said is always true.

The problem is, after they've both taken good care of themselves and grown up again, what if they both want to retire early?

This is just a novel for entertainment, don't take it too seriously. If you like it, please give it five stars; if you don't, please be kind. Tomato has quite a few good books, thank you.