@Rithika Richard
Spoiler!
All imma give you is two cold sentences that came from Izek mouth. I really hope they get him to say these lines in the manhwa but it might be a slight difference.
1. “If you don’t get out of the way, I can’t help it. Kinslaughter is the virtue of every royal family.” he said that to the king.
2. “I just want to kill you, but I’m in a hurry. My wife, who was sacrificed for your stupidity, you’ll have to pray that she comes back in one piece. If anything goes wrong, even if a strand of her hair is missing, I don’t know if I can hold myself back.” he said to the queen.
Then he rode the dragon to go save ruby.