Sin System: Demonic Harem After Reincarnation - Chapter 3

Tang Rui, who is the UP master of the aircraft model area, suddenly found that the aircraft model he made had an upgrade panel, which can add points to the upgrade of the aircraft model.

[Item: Fixed-wing model aircraft]

【Experience: 35/100】

【Source point: 0.1】

Tang Rui: “System, let me see your limit.”

Toy model aircraft → high-altitude and high-speed UAV → small orbital shuttle…

- Description from novelbuddy

This is an alternate history. Decades after the fall of the Eastern Jin Dynasty, the world is still in chaos, although there is hope for reunification.

Interview (YGZ – Father, ZZ – Mother, ZW – Son)

1. What is something you carry everywhere with you?

YGZ: A gun.

ZZ: I prefer being indoors, specifically inside a lab.

ZW: Anything that has access to the internet.

2. What is your favorite hobby?

YGZ: Shooting.

ZZ: Experimenting.

ZW: Hacking.

3. What is your worst fear?

YGZ: My wife’s cooking.

ZZ: My lab burning.

ZW: No access to the internet.

4. What is your spirit animal and why?

YGZ: A Bigfoot – has hands to hold a gun.

ZZ: An eagle – has good vision, useful for observing.

ZW: A Spider – can spin a web.

5. What is your biggest regret?

YGZ: Letting my wife escape after our first night.

ZZ: My son being a genius. I chose YGZ to be the father of my child because I thought he was a limbo.

ZW: Not reuniting my parents sooner.

A few hundred years ago, Earth was affected by a mysterious force from the depths of the universe, triggering the revival of spiritual energy. However, things didn’t turn out as wonderful as humanity had imagined. The spiritual energy carried a strange power that caused the corpses of all living things to rise again, transforming into ghouls. And above these ghouls, even more terrifying beings existed…There were no ancient methods of cultivating immortality, nor any legendary awakenings of supernatural powers. But within the spiritual energy, there was also a presence of ghostly energy. This led to the emergence of Runes.Some people bore mountain runes, enabling them to move mountains and overturn seas, suppressing chaos. Others carried river runes, allowing them to reverse the flow of mighty rivers with a mere gesture. However, this process required a special profession to assist these rune cultivators—to constantly modify and engrave their runes, making them more refined and perfect.This profession came to be known as Rune Engraving.