The sun sets even for sad stories. There are prayers spoken for those who have not found their peace and happiness. And the strongest of prayers hopes that someday the heartbroken will find what they have been looking for amidst the horrors of the world or the demons of one's self. God does not abandon even if it seems so.
None of this life is ours. Even evil that triumphs temporarily will surrender when death decides to take it away. If today is your last sunset, how do you want to be remembered? Were you one of the happy ones?