A book design that magnifies the "differences" between people on earth and sells them at a price --- called "Guide to Buying Alien Pets”. Everyone has "abnormalities" that are different from others, but who defines these "abnormalities" and why should they define them. When these "abnormalities" are regarded as shining points that can be priced or even sold, will those anomalies still be discriminated against, ridiculed or even rejected? The seemingly lively and playful sales atmosphere is a cruel discrimination phenomenon