封面左下角魅力数值，越高 = 作品越好看
23p
5.5 
28p
5.0 
27p
5.0 
21p
22p
24p
25p
29p
33p
23p
24p
28p
23p
27p
31p
41p
27p
23p
30p
40p
29p
58p
32p
28p
44p
38p
35p
35p
53p
27p
艺图语