Lou gritted his teeth. He couldn't bear to see how miserable Iris was. The fuck with secret, he was going to create a portal and send her to a safe place if he had a chance to do so!
But the problem was; he didn't have magic stone with him!
Thus, when he heard the Serafim's offer, he hesitated a bit before he agreed. The curse in his head was getting loud the moment he agreed to reveal himself as a sorcerer, especially in front of the Serafim. He didn't like people to see this side of him.
Yet, Iris's pale face and how she was having a hard time to breath and was in so much pain drove him crazy. He might regret his decision later when the situation had calmed enough.
But right now, this was the only thing he could do to save them from this hellish nightmare.