Primordial Harem System - Chapter 384: Starting of Tribulation

Louise Evardon's life takes a dark and twisted turn when she agrees to marry and discovers her husband's haunting past— all of his previous wives are dead.But that isn't what she has to worry about as someone is trying to get rid of her, and she needs to save herself before history repeats itself again.

No sign in, no punch card.

Do not rely on breathing, do not rely on walking, do not rely on heartbeat.

The system is produced in one step

- Description from novelbuddy

As the last abyssal demon in the world, Wen Long was pulled into various worlds to do tasks by a guy who claimed to be a system. The goal of her mission was to save those villains who had been blackened for various reasons…

- Description from Novelupdates

After transcending to a new world, Ye Xuan miraculously obtained the Swallowing System.