Legendary Extraction: Kingdom Builder in a Ruined World - Chapter 23: The First Arrivals.

The previous life is nothing but a joke. Being used completely then abandoned mercilessly. How can I be this stupid to not even notice such an obvious scam? Fortunately, I can have a second chance with my rebirth. Sister, Brother Yi and whoever mistreated me in my previous life, are you ready for my revenge and the counterattack of a princess?

A guy became a brother of Iron man and got the ability to extract genes from anyone. Lets see how he changed the Marvel World

- Description from Novelupdates

Lin Yu traveled to the world of royal beasts, obtained the collection book of God’s pet beasts, and contracted fallen angels at the beginning.

And obtained the talent of devouring, which can make pet beasts devour and evolve infinitely.

Everyone looked at the fallen angel with twelve wings and a height of 1,000 meters filled with darkness, dumbfounded.

“Can you tell us where all your beasts are contracted?”

“My friend gave it, and I picked it up.”

“Isn’t this figure too big?”

“Maybe she ate a little too much?” Lin Yu scratched his head embarrassedly.

- Description from novelbuddy