[No female lead + The first part mostly follows the original plot + Comedy + Cthulhu Mythos. Read with caution if that's not your thing!]
Matthew transmigrates into Harry Potter, only to discover that the world is under invasion by all kinds of alien evil gods:
The “Demon God of Dimensions,” ruler of Hell; the “Eye of the Star Abyss,” master of the spirit realm; the “Paradox Devourer,” who occupies the void...
And the “Crimson Overlord,” who stole the chance that brought him here and underwent a qualitative leap in power...
Countless cults have suddenly appeared throughout the world. They are the source from which the Old Ones draw faith, and the anchors that let the Outer Gods invade and descend.
Luckily, the System awakens with heaven-defying comprehension!
That's right, you read that correctly! The System gave itself a golden finger!
And as its Host... Matthew can skip all the steps in between and directly obtain the results of comprehension!
Years later, when a host of evil gods are ready to burn their divine power just to descend:
[You have come into contact with the origin of the laws of space. Thanks to your heaven-defying comprehension, you have gained control of the world's crystal wall.]
[You have observed a world on the verge of destruction. Thanks to your heaven-defying comprehension, you have mastered the chain of destruction spanning endless worlds.]
System, you can focus on comprehending all you want. Leave Hogwarts to me!
Looking at the invading evil gods, Matthew reaches out, grabs them, and refines them in an instant.
Give me a five-star encouragement
It's quite interesting, but the author needs more information. This is not enough. Update quickly. Update quickly. Where are you, the author? Isn't it because the update is discontinued? No!
It looks good, very similar to the style of a Warhammer book
To say it is one-sided is to stay up late. To be honest, I have insomnia. To be honest, I miss you, Good night!