Furu99

I have never seen Nightmare and Dream's mother. This probably needs to be fixed.

A little anger in the face of error

Don't chase strangers! You have to be careful. Otherwise you might become someone's target. Or about how two hunters collided.

The same fate befell Nightmare. Only the eternally dissatisfied Nightmare was not happy because his company had grown over time.

A small accident grew into a big horse.

What if Nightmare sent Cross alone to find Dream? Using his magic to lead him to the keeper of positivity. Cross probably didn't even know what his target looked like before the meeting, and they decided to help him with that. So he wouldn't screw up.

Before climbing the mountains, they should have thought twice about whether they would be able to cross them. This beginning of the path may also become its end.