Genius Mahjong Girl, I Am Miyanaga Saki's Brother

My name is Dongyun Qisui, and I am a time traveler. I traveled to the world of the talented mahjong girl who I like very much, Yuriwen. It wasn't until I was in the fifth grade that I heard the name of my uncle's new born child named Miyanaga Saki, and my mahjong passion arose. But all this ended three years ago. A new story begins now. I have refreshed Gastrodia elata, and I still plan to write a novel. Those who are interested can take a look. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.