Rosella still had many unanswered questions.
She still did not let anyone off the enemies live, she forgot her initial purpose to decide if she let them live or granted death. In the end, she forgot the first option to investigate and directly killed them. So, she does not know the mastermind behind these two incidents.
The gates are an important site in each dimension. They are a portal to other dimensions created by Gods. Each dimension had four gates, Life, Death, Dream, and Reality.
Each gate represents its own name, only two gates had to pass to the other dimension. It is said that two gates, but one of them, need to pass a certain test to reach the pinnacle of the human beings.
