Riddle of the Day

Today is a tiring day.

By 6 pm, after lots of 杀鸡、杀猪、杀鹅, suddenly I declared to the class that we will play my new game "Police and Criminal" next year, and every pair of eyes in the room brightened up.

In this game, students will take turns to become "police" to spot mistakes of their fellow classmates' playing, thus catch the evildoer. Then, the "criminal" will undergo 牢改, e.g. stay back for extra practices. Under this criminology, there are basically two definitions of "criminal"：

1）Rapist:

* 按音不准强奸人耳者。

2）Murderer:

* 白刀子进，红刀子出，直截了当地把原有X寿命的音符捅死，提前弹奏下一个音符的人。
* 下慢性毒药，越弹越快，使乐曲 prematurely 结束生命的人。

All of them agreed to the above, and here comes my riddle: "What role do I play in this game?"

Someone shouted: "The Judge!"
I answered: "Nope, the Judge is the Adjudicators for next year's SYF."

They started to crack their brains for the answer, after a long period of silence ......

I could not tolerate anymore, and said: "I'm the Victim!" :p