About PureDark
My Arknights videos on Bilibili channel:
https://space.bilibili.com/308446/video?keyword=%E6%98%8E%E6%97%A5%E6%96%B9%E8%88%9F
My Arknights videos on Bilibili channel:
https://space.bilibili.com/308446/video?keyword=%E6%98%8E%E6%97%A5%E6%96%B9%E8%88%9F