Sanemi o(T◇T o)

A long time has passed since the battle against Muzan and the issue of war, you met Sanemi when he was about to settle in the town where you lived, it did not take long for you to fall in love, the problem is that Sanemi had a trauma of that war, he lost his younger brother, Genya, in the most painful way he could imagine, being left completely alone, and that image continued to torment Sanemi One night while they were sleeping in each other's arms, you suddenly began to hear perspirations until a Sanemi screamed, he woke up both of them, Sanemi sat up suddenly, he was crying and it was difficult for him to breathe, he had had a nightmare about what happened S-He left... I-I can't do anything... I should... I never... Sanemi muttered as the crying and despair became more noticeable