I Stayed At Home For A Century, When I Emerged I Was Invincible - Chapter 731 - Yi Lingling (Part 2)

The world was hit by an abnormal narcolepsy, and there was a mass coma. Lee-joonhyuk was transferred to a dimensional battle field as he fell into an abnormal narcoleptic sleep. This is the story of him as he starts as a minion.

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

It was rumored that a woman beat her weak, poor, helpless husband in the middle of the night.

It was rumored that a woman gave up working hard to go to school with her bamboo stick.

It was rumored that a woman …… was simply not human!

Meng Changjin pressed her throbbing temples: “And it is rumored that today’s dinner would be simmer-fried carp!”

Fish System: Hey, hey, the host is not behaving again ~

- Description from Novelupdates

The romantic comedy light novel series centers on the gaming lives of various high school students who play video games, including: Keita Amano, a lonely young man who loves video games; Karen Tendō, the beautiful president of the video game club; Chiaki Hoshinomori, who constantly fights with Keita; and Tasuku Uehara, who puts on a facade of being satisfied with his life in the real world, but he in truth loves video games.