Hao Ren had no idea how nymphs normally came into being. He suspected that they would have to probably undergo a process of reshaping their worldview and developing new habits. Anyway, Dumb Cat was a case in point: everyone was trying to help the cat build a new worldview, but nothing worked.
The cat girl was still bigoted as usual. Her bad behaviors included but were not limited to rolling on the cushions in the living room, wearing shoes on the sofa, squatting on the coffee table, and nagging everyone for dried fish.
Later, when the others had returned home, they joined the "educating Rollie" bandwagon. As a result, the cat ran up to the roof to find some serenity.
Without making any headway after a whole day, Hao Ren was physically and mentally drained by the cat girl. It was only until dinner time that he stopped.