Chapter 77: Delusion Finally Broken!
Arthur spoke those exact words that Fira had taught him previously. After saying them, he could feel a bit of his mana leaving his body and entering the parchment in front of him.
The bottle of blue strange liquid she had given him, which she called a mana potion, he didn't even keep in his hand and put it down on the table.
"I swear upon my mana that I won't tell any lies for the next one minute."
Arthur could feel something had been bound to the mana in his body. He could sense that if he thought about it, he could break those shackles very easily, but he didn't do so. However, it aroused his curiosity, as he was going to think about it a bit later since right now he had to focus on the crazy Fira in front of him.