The male protagonist was bullied by his Third Emperor brother for some reasons since childhood. When he was seven years old, he met a female protagonist and his life gradually changed for the better. The originally happy life was ruined by an imperial edict. A year after the hero left for the war, the emperor issued an imperial edict for the heroine to marry the prince. Three months later, the hero learned the news and ran to the heroine's house to elope with her. But the heroine was careful about her family and did not run away with him, so she taunted him. Three years later, the male and female protagonists meet again. They are no longer the teenagers they were back then. The male protagonist also has someone to accompany him for the rest of his life.
Concept: When you gain something, something disappears