With the thought that he might be an injured Dragon in mind, the two Elders began to look at Cain differently. At first, Elder Ling had viewed Cain as an eccentric cultivator who was doing his best in a new world, but if he was an injured Immortal Dragon who had gotten trapped in this world, then he might really have a wealth of knowledge that they couldn't afford to lose.
The question was what they would be able to offer him to keep him around. Anything indecent was out of the question since he had so many lovely Disciples but didn't take advantage of them. In fact, the only one who had been spotted near his bed was Luna, who he had identified as his own daughter, and she was definitely too young for such things.
If she wasn't sleeping next to him, she was trying to bribe Penny into transforming into a giant wolf so she could cuddle it for the night. Not exactly the hallmarks of a forbidden secret tryst.