In the last war between humans and demons, the heroes’ bloodline died out, but their power lived on. The Demon King fell, but his descendants were born into the world. A brief peace followed.
However, the Great Prophet foretold that the Demon King would one day return and plunge the world into darkness. At the same time, the heroes’ power would awaken once more, and they would fight the Demon King to the death to save the world.
A retired adventurer finds two baby girls on his way home. Each bears a strange birthmark. But that hardly matters. They live together as father and daughters.
The older sister cherishes the younger, and the younger adores her big sister. They live a warm, happy life in the countryside. Could the Great Prophet’s prediction be wrong?
I skipped through it and it was okay. 🍅It's actually a light novel, and it's still a light novel. Although I haven't read a light novel for a long time, I'm getting old. The plot is not too new. It consists of retired adventurer + adopted daughter + demon king hero + daily life on the border. It can only be said that they are all common elements of light novels, but the writing is okay and it is very suitable for newcomers who have never been exposed to it.
Congratulations on finding the treasure.