My Demon Hunting System - Chapter 46 Now or Never

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Cho Kang-hyuk, the owner of a large fitness center, woke up to find himself a young disciple at Shaolin Temple.

Lu Yu came to a strange beast-monitoring world where evil gods peeped in and ancient taboos revived from the depths of time.

In this world, birds, beasts, mountains, rivers, and even elements can be born and turned into pet beasts spiritually. Among them, the powerful ones themselves are ecological niches, radiating out ecological secrets such as the secret realm of the underworld, the kingdom of bones, the lair of succubi, and the kingdom of heavenly trees, giving birth to countless Dependents.

The beast master makes a contract with the beast, cultivates it, and controls the spirituality.

After witnessing the [Forbidden Sun] incident, Lu Yu gained the ability to extract materials from all things in the world and edit [Secret Food].

Evolve the secret food, with [Broken Twilight World] + [Ancient Dragon Dead Egg] = Final Banquet, after the royal beast eats it, it evolves into the Final Dragon God, the twilight realm erodes the world, and becomes the God of Doomsday.

The skill secret food is the skill of controlling beasts to plunder all things, to become omniscient and omnipotent, to sacrifice secret food to intercept taboo time, to sacrifice ancient existence, and to blaspheme the gods.

And his style of painting the beast has also become weird.

There is the dream of weaving all living beings, the spider shadow that entwines the ancient dragon with spider silk, and the Crimson Lord that pollutes the multiverse, and there is the Devourer of Worlds that feeds on the world…

In this regard, he explained: “My beast masters are just a little weird, they are really not evil gods!”

- Description from novelbuddy

Quinn Winter is a young man from another world. One day, he is suddenly chosen to become the new Demon King. But the Demon Kingdom is in big trouble – it's losing a terrible war against the human kingdom called Gran'le.To help his people, Quinn comes up with a risky plan. He will sneak into Gran'le and learn their secrets. But things don’t go as planned. A powerful noble sponsors him, and he ends up joining Heavenward Academy, the top school for training future heroes.At the Academy, there's a big challenge called the Selection. The best students become Paladins – magic knights who fight demons. Quinn doesn’t want to become a Paladin. He is a demon king! But now, he’s stuck in the Selection… and if he wins, he’ll become the very thing he’s supposed to destroy.He started the day badly. Now, things are getting even worse.