Sicheng "Winwin" Dong

Hufflepuff's Sweetheart and the missing piece

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ch-2

Loves his brother beyond anything

Yuta is his ever present shadow

determined and polite

Winwin name given by Doyoung cause he is unbeatable at cards

Still, not completely fluent in English, but getting better by the day!

Transferred to Hogwarts at the beginning of fourth year

taught prejudice against the slytherin's

4-

He takes Arithmancy in his fifth year with other huffelpuff fifth years and Jaehyun