封面左下角魅力数值，越高 = 作品越好看
43p
30.4 
23p
29.0 
25p
28.8 
32p
27.7 
30p
17.7 
24p
11.0 
27p
11.0 
22p
10.6 
30p
23p
30p
22p
34p
27p
22p
23p
33p
22p
26p
43p
22p
26p
23p
31p
31p
25p
26p
22p
27p
32p
艺图语