You Are My Gravity - Chapter 3

A man was transported to Ancient China and eventually became a servant of a declining household without a male heir. He utilized his wits and modern knowledge to help the household and eventually become trapped in the sea of political turmoils of the period.

- Description from Novelupdates

A college student, gets a system called the God Of Kinks system. Which allows him to turn anyone into whatever he desires without becoming one himself.Watch as he turns people into, Masochists, Cucks, Voyeurs...etc.NO NTR SHIT!!!!!! NO YURI!!ONLY NETORI[ By the way, the pictures used here are not mine. If you enjoy the novel, drop a comment or review, If it's a question about the novel I'll answer it, as long as it doesn't spoil the story]

In an era when the power of Fire Magic was considered to have reached its limit, one girl began researching nuclear fusion.

Trying to earn a living everyday kept Hyun-Soo busy. However, one day when he was doing a side job of threading beads, he realized something.

-Ding!