The doorbell at a perfectly ordinary apartment labeled 402 kept ringing. The twins who were at home kept pretending to hear nothing.
"Ding dong!"
"Ding dong!"
Finally, the older brother, who was on the sofa and reading a book, took action because he became annoyed with the doorbell ringing.
"Karwency, go open the door."
"...If you call me that name again, you'd better believe that I'll bite you to death."
"Okay then, Jiang Shiyun, go open the door."
"...I'm going to kill you!"
The angered younger twin sister threw down her game controller and bared her teeth as she pounced over… but she was instantly suppressed by her older twin brother.
There wasn't actually much difference in strength between the two 13-year-old half-blood siblings. However, I held the key to victory because I was wearing shorts that were easy to move in and had simple short hair, while Karwency/Jiang Shiyun was wearing a dress and painfully had her twintails pulled on.
