A bright flash erupted as the fiend stopped the antlered bird's attack. We could clearly see that the fiend had easily stopped the attack with only one hand.

"You've been holding back, but I haven't been using all my strength either," said the fiend, who seemed completely comparable with the antlered bird in strength.

"A lowly life form like you dare to be so arrogant? You're courting death!" roared the antlered bird before rising into the air. Then, it dove down and swung its claws at the fiend.

The fiend's body enlarged and grew to a size similar to the antlered bird. It avoided the attack with a leap to the side. An intense battle erupted between the two. This was a fight between individuals of two different layers of the universe. The fiend was basically among the strongest living beings in existence in our universe layer....