Protocol #4. The current Modern Life we all live in, Every individuals is like a little component chained up to be the great one. Everyone is so small that we don't even gets the control of our own life. Everyone's wore the shackles since the very moment we were born, sign the protocol that we can not break away. But if you did tried, it will at most cause a glitch but it won't make any difference. Protocol #4，中文名：四号协议，现代的摩登生活，每个人就像是一个个独立的元件一般被连接在了一起，每个个体都是一个整体下的一个小点，每天的生活也不是由自己所控制，每个人从出生就被套上枷锁，套上了这层无法铮离的协议，如果你试图挣开，那也只能引起一角微波，并无影响。