This story tells the story of a girl who cannot see the light and a boy who is naturally shining.
As for CP and so on, I think it should be clear at a glance by reading this question.
There are no Mary Sues or NPs here, so if you want to watch a bloody drama, please click on the cross in the upper right corner, and then run towards the arms of the Snow Empress and Love Sister.
Of course, updates are just a cloud to me, so students who are waiting for daily updates can give up.
Above, salute.