useless

1 introduction part 1 

2 introduction part 2 

3 introduction part 3 

4 misunderstanding 

5 useless 

6 the only softness 

7 The truth 

8 step back 

9 1.1 

10 2.2 

11 3.3 

12 4.4 

13 5.5 

14 6.6 

15 7.7 

16 8.8 

17 9.9 

18 10.10 

19 11.11 

20 12.12 

21 13.13 