I Pick Up Skill Fragments in the World of Demons and Monsters

The county annals record that in the thirty-sixth year of the Great Zhou, during the Grain Rain solar term A man told his family before his death that after he died, they must throw him into the river and remember not to let him wear any clothes. His family, unable to bear it, put a pair of floral underwear on the corpse. Ten years later, a sudden great flood occurred, and a white dragon wearing floral underwear leaped from the river and saved the entire village... "Hey, that dragon, you dropped your Water Control technique!" Synopsis 2 Zhang Chen traveled to another world, and he discovered that the fox spirit next door is repaying a kindness, but why are you using my family's rice and flour to repay it?