Wang Shengxiao said he didn't know what was going on with Wang Prowler.

I don't know why he officially broke with Imperial Soldier Mountain.

I don't know why he would betray Wang Tianzhong.

I don't know.

Often, not knowing is an answer in itself.

Three simple words can be truly profound.

I really don't know, I don't know how to say it, I don't know if I should say it, I don't know if I can say it, or I don't know what the point of saying it is...

The ...