Held by Blood, Lost in Nightmare
Aleck, an avid fan of fantasy stories, built his career as a successful web novelist —dungeons, gates, and realms filled with peril. Unlike many of his peers, he focused on the harsh realities and consequences of such adventures, understanding that while these tales could be exciting, they masked the terrifying truths of living in such worlds.
In real life, Aleck was content. His wife and daughter were the center of his world, his greatest source of happiness. But fate had other plans. Without warning, Aleck and a few others are summoned to a parallel realm, chosen as the Titans to save a dying world. Betrayed and cast into the void due to his seemingly useless skill "Forget", he is left to wander through darkness.
Yet, even as he is confronted by despair and horror, one thing holds him together: his unwavering love for his family.
This is the story of his relentless fight and hardships on his journey back to Earth, he returns not as the man he once was but as the Deicider, a being who had destroyed gods and worlds.
=====================================
Note: Do not expect a protagonist with overwhelming or overpowered cheat abilities. The main character rises to the top through sheer determination and relentless hard work.