First, the quality is different.
1, genuine disguised dregs: the genuine disguised dregs of books are of high quality, and there will be no typos.
2. Camouflaged school scum piracy: Camouflaged school scum pirated books are of poor quality, and there will be many typos, which are easy to mislead readers.
Second, the security page is different.
1, genuine camouflage correction: genuine camouflage correction has a light blue security page.
2. Camouflaged school scum piracy: Camouflaged school scum piracy has no anti-counterfeiting page.
Third, the gifts are different.
1, genuine camouflage scum: by default, genuine camouflage scum will be accompanied by a weekly magazine and a bookmark to test the figure.
2. Camouflaged school slag piracy: Camouflaged school slag piracy has no gifts.