Childhood sweethearts may not necessarily stay together until old age, loving each other unswervingly. They have their own thoughts and their own choices. Although they may attract opposition from others, they are still firm in their choices. Even if there is a slight glimmer of dawn, it will still come. Maybe he appeared after the prosperity and silence of the world, but as long as the time is right, everything is perfect... However, the extent of this perfection is unknown, broken trust, family changes, on the edge of life and death, whether she will fight back or sink, between life and death, whether she can return to her former self, whether he will still be with her at the end of the road...