I Should Have a System

Before we communicate as equals, exchanging names should be the most basic courtesy. Hello! My name is Xu Wangchuan, can you tell me your real name? OK, thanks! So... Next, I will exercise my authority and punish you! Um? It turns out you used a pseudonym... Hehe... Fortunately, so am I... As for who I am? I am always you, and you... It will eventually become me...