Extra Demon: Sacred Academy of Light - Chapter 45 Lake

One of the four greatest braggarts in the web novel circle, Zhang Xuan, has entered the 【Source World】, a higher dimensional plane even above the Empyrean. With the complete version of the Library of Heaven’s Path that encompasses the capacities of the 【Heavens’ Imperfections】, 【Heavens’ Order】, and 【Heavens’ Nature】, he embarks on an adventure — showcasing his might — across the world! Searching for Fate, Resigning Oneself to Fate, Knowing One’s Fate, Commanding Fate... While all of you are still cultivating your fate, seeking fate, or borrowing fate, I, Zhang Xuan, already possess the ’Eternal Fate of the Heavens’!

Yin Shen’s name is God.

He never thought that one day he would really become a god.

- Description from novelbuddy

Lee Jin Woo once lived a dismal life.
He lived pitifully on a day to day basis in his five-pyeon studio filled with mold.

Then, one day, he died in a sudden fire.

When he wakes up, he finds himself inside a novel.
But there’s just one issue…
He had become the novel’s villain!

I have experienced all the eight sufferings of this world.

I do not ask for nirvana, but for you.

Wild and hard-to-tame demon (gong) x cold, ascetic and childish immortal (shou)

- Description from Novelupdates