KOPPPPPP
姚嘉伟   Shanghai, Shanghai, China
 
 
y=x⅔+0.9×(N-x²)½×sin(a×π×x)
Currently Offline
Recent Activity
431 hrs on record
last played on 16 Feb
6 hrs on record
last played on 15 Feb
2.6 hrs on record
last played on 15 Feb