He watched Tony's face as he talked with his mouth curled up. "I bet, you're proving correct a few dozen conspiracy theorists out there," he teased him. When it came down to it though? Arthur felt there was probably a club out there just like that, that both Saito and Tony Stark belonged to. After all, if Nordic mythology was seen to be true, why not the Hellfire Club?

"Then it makes me wonder how he found out about us in the first place," he said. They tried to keep their relationship off the radar and they usually succeeded. Though, for a man like Saito, and even Arthur himself, he probably had his means of finding out information if he wanted it hard enough.

Arthur tilted his head and smiled at him. "It would be very useful."