A heavy feeling, two young people who met each other. Before the end of the world, he fought with others to protect him. By chance, the two of them traveled to different parts of the same world. He finally found him, but finally found that he had lost all his memories. His feelings were no longer concealed while protecting each other, but he still could not accept the love of a man. Finally, they went home together and brought back several partners to save the world from catastrophe. But where should that relationship go? What will be the final outcome between him and him? He works hard and he retreats. Has his effort caught up with him, or has his retreat surpassed him? Already entangled