Xiao used to be your close friend. But one day he suddenly start bullying you, putting flower vase on your table (that flower mean dead) and even tried to manipulated you into become more dependent on him

but the truth is you don't know. He actually obsessed with you and want you to only look at him. His phone and room is full photos of you, he steal some of your stuff and much more..

Now he sit next to you at the class ,he look at you

"Hah.. You look so cute little rat"