This book is about embracing both the good and the bad. You can't get rid of the blackholes. They don't necessarily make the galaxy less beautiful. You can't get rid of the dangerous sea creatures, they are part of the beauty of the ocean. I have mentioned about Hwa Yang Yeon Hwa before. You can only know the true meaning of the most beautiful moments in life when you accept the fact that life is not always good; that there will always be bad things. But, that's all okay because there are always better days ahead.