赞助后可以查看至今的所有视频密码！
Once you sponsor, you’ll be able to see all the video passwords up to now!
具体下载链接见P站，依照#KS编号对应
You can find the specific download links on Pixiv — just check the ones matching the #KS numbers.
会同步P站发布作品同步更新密码
The passwords will be updated in sync with the works posted on Pixiv.