Unbreakable shell
Everyone could tell that the attempt made by Owen was the best attempt out of all of them so far, whether it was because of the help he received from the others, the small training he had done with Leo, or the fact that Owen had actually tried, it was hard to tell, but they were waiting to see the result in anticipation.
If Owen hadn't succeeded in impressing the turtle, then they would have to quickly come up with another way to convince the king, maybe even fight and force him to form a contract with one of them.
With all of them there, they thought it would be an easy thing to do. The only problem was how the other familiar would feel about this.