Alien Evolution System - Chapter 3: Hunting

I finally managed to kill the demon lord.

Liu Duo was a young girl whose grandmother sold her to four brothers with the intent to be a bride. Unwilling, she ran away the following night, only to fall unconscious while trying to get away. Unexpectedly, however, she was reborn with the spirit of a 25 year old woman, also named Liu Duo.

- Description from Novelupdates

My Shenhao system can only be upgraded after completing tasks.

With the Shenhao system in hand, you can go all the way to a radical life!

This is the rhapsody of a thirty-year-old man!

Book Friends Group: 1102095280

- Description from novelbuddy

In the rebirth, in order to prevent the tragedy of the previous life from happening, Bai Yu decided to rush to the [Tower of God] at any cost, and face everything together with his sister!

However, Bai Yu, who was bound by the system, mutated his bloodline, and transformed into a black-scaled python seems to be developing on a completely different path from his previous life…

- Description from novelbuddy