In relationships people are often faced with tiresome struggles to make do in situations that are chosen out of their own volition. "Fighting for peace" shows these struggles by using alternating imagery of jaded tranquility and symbols of utter nightmares lent from pop culture horror movies.
Though the differences can be subtle at times, the series reflects the varying stages of inner turmoil - ultimately, the constant struggle for peace both with oneself and the people that we oh so willingly bind us to.