Synopsis: S Rank Boukensha de aru Ore no Musume-tachi wa Juudo no Father Con deshita

Kaiser Clyde, an A-ranked adventurer, was on a mission to hunt wyverns when he witnessed an ancient dragon awakening from its slumber. Tragically, the dragon ravaged a neighboring settlement, leaving destruction in its wake. Kaiser searched through the rubble and found three infant survivors. Overwhelmed with guilt for not saving more, Kaiser made the decision to retire from adventuring and raise the children as his own. He gave them their names - Elsa, Anna, and Meryl - and showered them with love and care. As the girls grew up, Kaiser noticed their individual talents develop, with Elsa excelling in swordsmanship, Anna in management, and Meryl in magic. Yet, their unwavering love and loyalty to their father exceeded any blood relation. Their bond was unbreakable.