A Weary Hero Meets His Big Daughters.

17 years have passed since the collapse of a certain kingdom.

Once upon a time, the man was a hero. Now, he bears no resemblance to his former self and struggles to even lead a normal life.

Through a strange turn of events, he is persuaded by an old acquaintance’s enticing offer and finds himself in a magical realm teeming with monsters known as the “Golden Forest.”

There, the man encounters a large creature that calls itself his daughter.