Potaatoo

Keith, a regular office worker from Earth, suddenly transmigrates to the world of the novel he had been reading for the past decade. The new world, which was also called Earth,  was slightly different. 

People with various powers existed who were called awakeners, making this world comparatively dangerous and also mysterious. While he was thrown into the novel's world, he was also given a mystical ability to grant systems to other people. 

Armed with his special ability, he slowly climbs up the power ladder by taking "taxes" from the people he would give systems to. The only question that remained, was what would a realistic normal man, when faced with a similar minded protagonist, do when their goals opposed each other.

God of Systems: Maker of Heroes and Villains

Adrian was sitting in front of Miya and Clara as he talked to them when he heard the door open. Keith walked in with with a very visible red mark on his neck and right behind him, was Amelia.

This alone was enough for Adrian to figure out what had happened between his sister and Keith.

"Oho, look who's here." Adrian said with a smirk on his face as he took out a letter from his pocket and gave it to Keith, "That aside, the third prince wrote a letter for you. There are four carts waiting for you in the backyard and I have my men standing guard."

Keith nodded as he took the letter and read the contents before smiling, "Looks like the goods are here." he said and immediately walked out of the room, leaving Amelia standing silently while the other two smirked at her.

"Welcome to the family~" Clara teased while Adrian laughed.

Camphor Trees; The Key To The Future