Leading to shadows / Lord of universe

[WARNING] Dear reader, I hope this novel finds you well. I am excited to present to you my first novel, which I have written as part of my English practice. I would like to kindly ask for your help in ensuring that it is free of any grammatical or spelling errors. Please feel free to point out any mistakes you may come across, and I will make the necessary edits. Thank you for your support and understanding. [SYNOPSIS] The Great Unholy War has brought forth unimaginable bloodshed and terror for five long years. Even the gods themselves dare not enter the battlefield. But there is one mortal who can stand against them all. You, dare mortal, have attempted to challenge the gods, but you are merely a pawn in this war. Your only escape is to flee when Blackstone, a broken god, urges you to do so. However, Leon, the protagonist, has grown tired of running away from his fate. He vows to end the war and take down every single god who believes themselves to be superior. The god of darkness, Erebus, tries to warn Leon to run, but before he can finish, he is killed by Odin, the King of Asgard. Leon uses his incredible swordsmanship, known as null swordsmanship, to defeat Odin and half of the army. But the war is far from over. Leon remains the target of those who seek to capture him and avoid the wrath of their master. He is the Holy Son, a warrior who fights for his own will and beliefs. The world of Era is under attack from an unknown species known as mutants. The Holy Saints, who fought to protect their own planet, have sacrificed themselves to create a barrier around half of the earth. The mutants can no longer penetrate this barrier, but the question remains: do the gods know if they are inside or not? This novel is filled with epic storylines, dragons, and numerous gods. I will be uploading two chapters every week, and I hope you enjoy reading them as much as I enjoyed writing them. Thank you for your time and support. [ Disclaimer ] the cover art doesn't belongs to me from 1 to 15 chapters , there is a fast pace