In Sung Yoon
In Sung is the first born son (second child) of the YK line, the third largest group in the financial world. He is Queen's little brother and the heir of the YK group.
He is spoiled and acts like a little kid sometimes. He buys anything standing in his way.Welcome to the special page of BILIBILI COMICS " In Sung Yoon ", where you can see the relevant introduction and information of In Sung Yoon , related works and comics, similar types of comics, and the relevant comments ofIn Sung Yoon , come and watch it together!
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