Rex was not going to let King Samobas go with this mistake.
Even though he managed to gain a beneficial deal out of this meeting, that doesn't mean he would accept the knowledge of the rebellion group being used by Demelza against him like this.
If he wanted to create a firm nation, he would need to destroy every weak link.
Although he had already made a secret deal with King Samobas regarding the future of the Tigerman race, he was not going to let this slide even at the cost of a mighty ally. Despite their physical toughness, there are still other races that he can work with.
"Instead of choosing swift death like a hero, you choose painful death like a traitor"
Still giving King Samobas a deathly stare, Rex takes a couple of steps forward. Each of his steps resounded like a death knell, ringing in the King's ears. "It's your choice, and it's not my fault that you have chosen poorly for yourself and for your entire kingdom..."