Uchi no Ko no Tame naraba, Ore wa Moshikashitara Maou mo Taoseru kamo Shirenai.  

If It's for My Daughter, I'd Even Defeat a Demon Lord, Uchi no Musume no Tame naraba, Ore wa Moshikashitara Maou mo Taoseru kamo Shirenai., UchiMusume, うちの娘の為ならば、俺はもしかしたら魔王も倒せるかもしれない。, Uchi no Musume no Tame naraba, Ore wa Moshikashitara Maou mo Taoseru kamo Shirenai.

In Kreuz City, eighteen-year-old Dale Reki is an accomplished traveler known for his bravery and compassion. On one of his adventures, he encounters a young girl named Latina who has been abandoned in the forest. She bears the mark of a criminal, a broken horn, which raises concerns about her wellbeing. Despite this, Dale decides to take care of her and eventually adopts her. Latina is kind-hearted, innocent, and charming, winning over Dale with her sweet nature. As he embraces his new role as a father, Dale faces the challenges that come with raising a child while also dealing with the emotional turmoil caused by his demanding adventuring lifestyle. Despite these difficulties, there remain unanswered questions about Latina's past. Why was she alone in the forest, and what led her to bear the mark of a criminal? Meanwhile, Latina learns more about herself and the world around her as she adjusts to life with Dale.