A Retired War Hero has a Daughter

In 'A Retired War Hero has a Daughter' novel, immerse yourself in a fantasy world where a former hero, with a body that never ages, unexpectedly becomes a father. After fifty years of being a renowned war hero, the protagonist now faces the challenge of raising a daughter in a medieval setting. Follow the heartwarming tale of a male protagonist who is strong from the start and delves into the realms of Appearance Different from Actual Age, Childcare, and being Transported into a Game World.