At the Beginning, I Accept the Protagonist as My Younger Brother

Traveling through a parallel world, this world is full of dangers. There is a powerful man who can destroy planets with a punch, a fox demon who can destroy all living beings with a single glance, an underworld with millions of evil soldiers, and the secrets of the world that cannot be seen or heard, waiting for Haodong to explore. "I'll go, that ancestor hasn't left us yet." The King of Hell listened to the movement outside with a look on his face, and really wanted to cry... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.