Ruinous Return 1: Empire Builder Isekai

After saving a faraway world, Lyn Rivers was cast back to Earth. Wanting the admiration, prestige, and glory of saving that world, she forced her way back.

But she was forgotten, and someone else claimed credit for her deeds.

Now, with the power of a deity of destruction, she desires nothing more than to claim her place in history. To do that she will conquer dungeons, make alliances, destroy kingdoms, and build an empire.

After all, why ruin the world when you can bend it to your will?