When I Returned, My Family Was Ruined

I was born as the oldest of a renowned swordsman family, and became stronger faster than anyone.

Yet, I could not stop the dragons, a great disaster that had appeared on the continent.

I closed my eyes in my final moments, thinking everything was over.

I really thought it was over…

But when I opened my eyes, I was back in the past.

A past that was very different from the world I knew.

“What? Is this really my body? Why don’t I have any mana?”

“Where did the castle go? Why’s there only a wooden house left?”

“…What? The dragons and humans made a non-aggression pact?”

A family that had fallen and was on the brink of ruin.

A family whose writing of divination had vanished.

And a body in which no mana could be found!

“…I’ll have to keep myself busy from now on.”

The great hero of a renowned swordsman family.

He is back in the past, in a ‘parallel world’.