Even If I Hide My Strength, The Duke's Daughter Is The Strongest

The hero who had been sealed for hundreds of years to protect the empire has awakened. And it happened to be at a wedding, in the body of the bride, Roshanne Leilaten. “Wait, is this... my wedding?” No swords, no magical beasts, and neither corpses nor blood! It was a far cry from her past, where she trod upon countless deaths and roamed through blood-soaked battlefields. “The world... the world was this colorful...?” Overwhelmed by a peace she was experiencing for the first time, Roshanne’s eyes welled up with tears of emotion. “What’s wrong with her?” “I don’t know. Maybe she went crazy right before being sold off in marriage.” The maids whispered, looking at the sobbing Roshanne a...