A future where she lives a healthy life while worrying about her husband who has left for the battlefield. - She was f** to have a physical relationship with her father-in-law, who lives with her, and having sex with her had become part of her daily routine, but she suppressed her patience and feelings until her husband returned home. - After the war ended, only part of her husband's remains returned home. - Despite his sad future, his father-in-law began to say to his colleagues on the battlefield who had delivered the items to him, ``We have no heir. Please give us a son in the future.''