Chinese manhua artist.
https://www.pixiv.net/users/596139
https://www.pixiv.net/stacc/ksyys
https://x.com/YUYANSHU13
https://x.com/i/user/4846897681
https://space.bilibili.com/295433180
https://sketch.pixiv.net/@ksyys
https://www.weibo.com/u/1730123695
https://www.weibo.com/yuyanshu
https://zh.wikipedia.org/wiki/于彦舒
https://blog.sina.com.cn/ksyys
https://blog.sina.com.cn/u/1730123695
