A brief description of the manga My Daughters, S-Rank Adventurers, Have a Severe Obsession With Their Father:
The youngest class A adventurer, the prodigy Kaiser, found three babies who remained the only survivors in the ruined village. He then decided to quit his job as an adventurer and raise them. Over time, the girls grow up carefree and show exceptional talents in fencing, magic and management. Nevertheless, these girls seem to love their father, Kaiser, very much!