Silver Female Dragon 2: I Am Not a Colorful Dragon

"Single female protagonist + gender change + Western fantasy + female protagonist always in the shape of a dragon + no system + not a virgin + more daily life" —— This used to be a world full of gray and strange creatures. People were colorless and tasteless enslaved by others in order to survive, until the birth of a dragon brought a special gift to the world. We have seen rainbows but cannot touch them. Since the ladder to reach the gods has been damaged, how can we realize the transformation into gods? Even if she becomes a god, she still has concerns here. You have to admit...'He' is not a kind person. The Land of Water, the Wild Wind, the Holy Land of Glory... "I am both the incarnation of rainbow and..."