I Started Leveling up from the Dungeon

I have a dungeon. Fan Long failed once in his journey through spiritual energy recovery and awakening, and forced himself to awaken in a desperate situation in the forest. I accidentally awakened a dungeon, and I could level up as long as I hunted ferocious beasts in the dungeon. It also has the talents of damage limitation and contract beast. There is an angel above to help, and below there are five ferocious beasts living in the world. The West calls me Satan the devil. The north calls me Zeus, sing praises to my name. Countless geniuses will fall into my hands. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.