Fantasy: My Idiom Dictionary Has Mutated

Lin Fan traveled through time. However, the tragedy is that he traveled to a land of demons with only demons and no humans. Even more fucked up, None of these monsters have transformed. How can I live alone as a human race? Fortunately, The idiom dictionary that came with him mutated. There seems to be hope... For the future of mankind, Let me, Lin Fan, teach you how to transform with my own hands! With a sacred mission, Lin Fan embarked on a fantasy journey to the heavenly demon. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.