Villain: So What If My Younger Sister Is a Fake Heiress?

Multiple female leads (but no campus belles or policewomen. The protagonist only trusts women he raised himself or whose loyalty is maxed out) + Low on violence (the author is exhausted and doesn't want to write too much fighting. When conflicts happen, they won't drag on. I can't write several chapters just to clean up a minor villain) + Characters with brains (except for nouveau riche, scions of powerful families think like normal people. The protagonist's subordinates take out nouveau riche the moment they show their faces) + System (the cheat is powerful, but it won't get excessive focus or be used to pad the word count) + Pseudo-siblings (no blood relation) + The protagonist is the only one with supernatural powers (he won't suck up to the authorities. Later on, he might personally forge the nation's destiny, but I haven't decided yet)

Note: The protagonist is the villain, but there are no righteous characters blessed by fate in this book. It's a power fantasy with a fresh twist, not the traditional formula.

After transmigrating, Cui Liyu became a fetus. His younger sister was born when he was nine. By the time he found out she wasn't his biological sister, she had already been switched at birth long ago. With no other choice, he decided to protect her as she grew up while secretly building a power of his own.

Just read it!