There are many, many CPs because the author is an omnivore.
Because of Joan of Arc and so on, it won't all be pure love.
Because the author is still in school and cannot always have access to a mobile phone, the update may be a bit slow.
Author Weibo/B station/Half Dimension/Old Ford account: Qi Fei Yu. If you are interested, you can search it. There are also some fanfics on Weibo. (Although it is not finished yet.)
Intent: Black Tower fan