As a god of death with nothing to do, Isaac decided to find something to do for himself.
For example... Talking back to your boss
Another example... Save a goddess!
It's hard to save the goddess, and it's hard to get through the holes in the rules.
But this is no reason. As a crazy fan, you will do it even if you know you can't do it, and you won't hesitate to go to the mountains of swords and the sea of fire for the goddess!
But the goddess herself wants to die, what should I do...