"Oh, actually, some people have similar names, some are exactly the same."
"... is it the same as just being similar..."
"It is. I hope it's the same, but I was wondering why the name is somehow similar."
Carla thought with her right hand under her chin.
"... If a reincarnator is to be named by coming and going to each world, he should be named exactly the same. That's a similar name in spite of... strange, isn't it?
"Right? Why didn't you do the same...... or did you just happen to have a similar name?
"Well... what exactly is the same name, for example?
Gaius answered Carla's question instantly.
"It's Satan. He's also the evil demon king of hell in that world. And Astarot. You're the Grand Duke of Hell."
"Really... So what's a similar name?
To Carla's inquiry, Gaius said a few things this time.
"... uh-huh... Lucifer..."
Carla was mildly surprised and inquired.
"... Lucifer... what do you mean in the world over there?
"That's a lot different. Lucifer is not God... oh no..."
Carla asked Gaius once again.
"What? Isn't that God? Then what is it?
Gaius finally summed up his thoughts, and began to answer them in a slow tone.
"... yeah, I'm not a god... I'm an angel. No, it was an angel, too."
But Carla didn't know what an angel meant.
"... what is that?
"Oh well. Apparently, there are no angels in this world."
Gaius traced the memory of this world and said so.
"An angel is the use of God in heaven. That's why I'm an angel. So, Lucifer was one of the best angels in the world... and he was banished from heaven because he defied God."
"Well, banishment. So, where have you been?
Gaius replied, shrugging his shoulders.
"Hell. I went to hell. Therefore they are called fallen angels."
When Gaius said so, he looked away to trace the memories of the world over there again.
"And... Lucifer..."
Gaius said that once he separated the words, they became sharp.