The Richest Heiress: Copy and Evolve System

Yang Yun's girlfriend's older sister turns out to be the richest person in the country! Yang Yun is feeling the pressure, when the Copy-and-Evolve System activates!

He can copy absolutely anything! Then he can surpass the original and evolve it into something even more powerful!

From then on,

Yang Yun, once a nobody in the eyes of the richest sister, suddenly shines brightly.

The richest sister realizes she has underestimated this future brother-in-law!

He can do absolutely everything!

There's nothing he doesn't excel at!

And every time, the richest sister is left in awe of Yang Yun!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.