Viewing profile — riverain

Sounds like "走火入魔", a mental state mentioned in many Wuxia/Chinese-Kongfu-Fantasy novels when a rigorous 内功修炼(internal training/meditation)goes bad, which I thought was a myth.

I can't visit the link. ( https://zh.greatfire.org/blog/2014/nov/china-just-blocked-th... ) And I'm in mainland China. What can I suppose?

Yes, and this article itself has been blocked too.

I'm a Chinese software developer. In China, VPN or other proxy tools are essential for anyone who need look up serious technical materials online. We call it "翻墙"(Go Over the Wall)…