in an unfair world, which flying is hard, which freedom is so difficult to have, two scarred birds met. a guy with a messed up life, Seikenzo Severino met a bubbly but tired guy named Clarien Kei who happened to be running away from his oh-so-called-perfect life.. in the middle of their miseries, they found each other and found peace and comfort but in a very challenging life, in the middle of their miseries, will they decide to fly or will they remain caged for a lifetime? because just like birds, they have the ability to be free but will they allow themselves to be happy?