this manga could go either way but with this first chapter i set my expectations from low to very low, because creation magic is so stupidly flexible that it will be hard to create any actual conflict in a story like this, and any story that want to be deeper then a puddle needs conflict.
if it's just a wish fullfillment story that does not even try to be anything else then it can work, but from where it stands now that does not seem to be the case, so curious how it will move forward since in the first chapter they've effectively removed the characters incentive to do anything.