By virtue of war's nature, war itself is not moral or immoral. Killing is killing. But if you want to make yourself feel better about it, remember these two things. If you can kill the enemy to rescue a friend, kill the enemy. If you have a reason to fight, go to any lengths to achieve it. That is all I can say, Iris. That is fundamentally all I have to teach you. In a world where Spirits and Humans are fundamentally divided, Iris finds herself balancing along that thin line. She holds the i...