粉弹不言

UID: 271, Registered at 2024-10-7 20:29:12, last login at 2024-10-26 11:00:13, currently offline.

Solved 23 problems, RP: 72 (No. 155)

♂

Bio

生命如同戏剧，你永远预料不到转折出现在哪一篇章
Recent Activities

This person is lazy and didn't join any contests or homework.