Killing intent began to spread from Moroi's body. "Don't think you can just bring your organization and run away."
Ender was an organization Ken created by harnessing people's hatred toward those with special abilities.
It was his first time meeting Moroi, but he had already struck a deal with them using Quartz as a proxy. He wanted to keep to himself, but he knew others wouldn't let him.
That is why after World War III, when he took the throne, Ender was established as a front to cooperate with other organizations.
As an organization filled with people with abilities, atrocities were inevitable. Some people will always use their power for selfish reasons at the cost of others.
This resulted in many victims and fostered hatred among people toward them.