https://www.pixiv.net/users/5932861
https://www.pixiv.net/stacc/1457148019
https://twitter.com/OpticalCore
https://twitter.com/intent/user?user_id=3242239550
https://space.bilibili.com/3589472
https://optical-core.lofter.com
https://www.lofter.com/mentionredirect.do?blogId=4176671
https://www.weibo.com/u/2236741902
https://www.weibo.com/n/光学核心
https://www.weibo.com/skycomet
https://danbooru.donmai.us/users/1029037
