Primordial Demon
Hiro's body instantly emitted a very dense black light. It spread from his chest and throughout his body, enveloping him in a matter of seconds.
Once again, Hiro made the people in the Colosseum focus on looking at him with curious eyes. They waited for what would happen next.
Then, the black light slowly separated from Hiro's body. It flew upwards, flying through Hiro's head, and then it moved to his side. Within seconds, the black light formed the figure of a demon girl with a pair of large horns on her head. Hiro recognized her.
Meta's body that Hiro had met before had now appeared beside him. She came out of his body as if she had always been inside Hiro's body.