"First condition, let's make it one year instead of ten. Ten years guarding the Void Gate sounds more like a punishment than anything. I don't think I have done anything wrong to deserve that punishment."
"Second condition, I can return anytime to my world. Let's say I am allowed to return once a month, and so I have twelve days off in a year."
"Third condition, upon finishing my duty guarding the Void Gate. I want to be promoted to The Chief Administrator. In exchange, you can send me to the most frequently attacked gate."
"If you agree with those three conditions, I will take your special mission!"
If he thought about it, guarding the gate might not be as bad as he thought. It would be worth it if they agreed with those three conditions.
"Do you know that you just make yourself even more suspicious? Now you make us think you are part of the Void Cult."