----About Wen Liunian and Wen Sijin.♡
When Wen Liunian came home that day, he saw the little girl squatting in front of the house. He was confused when he saw those eyes.
From that day on, he had a sister who was five years younger than him.
"I... My name is Wen Sijin."
"Hello, my name is Onen Liunian."
The collision between a cold-blooded, professional, fake-smiling brother and a low-temperature, sweet sister will probably create a very sweet chemical reaction.
[The introduction is not great, I just hope the article lives up to you.